{"product_id":"pond-one-mantaray-filter-pump","title":"Pond One MantaRay Filter Pump","description":"\u003ch1\u003ePond One MantaRay Filter Pump\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003ePond One MantaRay Filter Pump\u003c\/strong\u003e is a high-flow pond pump designed primarily for moving large volumes of water through pond filtration systems, waterfalls and larger circulation setups.\u003c\/p\u003e\n\u003cp\u003eUnlike a small fountain pump, the MantaRay is built around \u003cstrong\u003ehigh-volume water movement\u003c\/strong\u003e, making it a strong option for larger garden ponds and fish ponds where filtration performance is the priority.\u003c\/p\u003e\n\u003cp\u003eSimply Fish stocks four models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMantaRay 4000 – 4,000L\/hr\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMantaRay 6000 – 6,400L\/hr\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMantaRay 8000 – 8,700L\/hr\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMantaRay 16000 – 16,000L\/hr\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePond One also uses a solid-particle handling impeller, low-maintenance intake strainer, multi-directional outlet and built-in pump protection across the range.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose a MantaRay?\u003c\/h2\u003e\n\u003cp\u003eWe'd look at a MantaRay when you need:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh pond circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong flow through a pond filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater movement for larger ponds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterfall circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter debris handling than a small fountain pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA pump designed for continuous filtration use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigher head-height capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplaceable impeller assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA low-maintenance intake design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a small decorative fountain, the \u003ca href=\"https:\/\/simplyfish.store\/products\/pond-one-pondmaster-mk-ii\"\u003e\u003cstrong\u003ePond One Pondmaster MK II\u003c\/strong\u003e\u003c\/a\u003e may make more sense.\u003c\/p\u003e\n\u003cp\u003eFor a proper filtration system moving several thousand litres per hour, the MantaRay is where we'd start looking.\u003c\/p\u003e\n\u003ch2\u003eWhich MantaRay Size Do I Need?\u003c\/h2\u003e\n\u003ch3\u003eMantaRay 4000\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 4,000L\/hr\u003cbr\u003e\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 3.2m\u003cbr\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 30W\u003c\/p\u003e\n\u003cp\u003eBest suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmaller filtration systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedium garden ponds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModerate waterfalls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral pond circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is the smallest MantaRay and a good entry point when you want a dedicated filter pump without moving into extremely high flow.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMantaRay 6000\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 6,400L\/hr\u003cbr\u003e\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 3.3m\u003cbr\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 50W\u003c\/p\u003e\n\u003cp\u003eBest suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMedium-to-large ponds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePressurised filtration systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarger waterfalls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigher-flow circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA useful middle-ground pump for ponds where 4,000L\/hr won't provide enough real-world flow after plumbing losses.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMantaRay 8000\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 8,700L\/hr\u003cbr\u003e\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 4.5m\u003cbr\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 85W\u003c\/p\u003e\n\u003cp\u003eBest suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLarger fish ponds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigher-flow filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarger waterfalls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystems with greater head height\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe additional head capability makes this particularly useful where water has to travel uphill before reaching the filter or waterfall.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMantaRay 16000\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 16,000L\/hr\u003cbr\u003e\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 6.5m\u003cbr\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 180W\u003c\/p\u003e\n\u003cp\u003eBest suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLarge ponds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-capacity filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge waterfalls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong plumbing runs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystems requiring significant water movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a serious pond pump and should be matched carefully to the filter and plumbing rather than simply chosen because it has the biggest number.\u003c\/p\u003e\n\u003cp\u003ePond One's published specifications confirm these flow, head-height and power figures.\u003c\/p\u003e\n\u003ch2\u003eMantaRay Size Guide\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth align=\"right\"\u003eMaximum Flow\u003c\/th\u003e\n\u003cth align=\"right\"\u003eMaximum Head\u003c\/th\u003e\n\u003cth align=\"right\"\u003ePower\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMantaRay 4000\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e4,000L\/hr\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e3.2m\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMantaRay 6000\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e6,400L\/hr\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e3.3m\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMantaRay 8000\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e8,700L\/hr\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e4.5m\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e85W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMantaRay 16000\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e16,000L\/hr\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e6.5m\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e180W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRemember: Maximum Flow Is Not Your Actual Flow\u003c\/h2\u003e\n\u003cp\u003eThis is probably the most important thing to understand.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003eMantaRay 8000\u003c\/strong\u003e is rated at up to 8,700L\/hr.\u003c\/p\u003e\n\u003cp\u003eThat does not mean you'll necessarily get 8,700L\/hr coming out of the end of the hose once you've connected:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eA pond filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeveral metres of hose\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple bends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA waterfall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA significant vertical lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePump flow decreases as resistance and head height increase.\u003c\/p\u003e\n\u003cp\u003ePond One's own performance curves show flow progressively dropping as head height increases across all four MantaRay models.\u003c\/p\u003e\n\u003cp\u003eSo give yourself some headroom when sizing the pump.\u003c\/p\u003e\n\u003ch2\u003eMatch the Pump to Your Filter\u003c\/h2\u003e\n\u003cp\u003eIf you're running a \u003ca href=\"https:\/\/simplyfish.store\/products\/pond-one-claritec-uv-c-pressurised-filter\"\u003e\u003cstrong\u003ePond One ClariTec\u003c\/strong\u003e\u003c\/a\u003e, don't simply choose the largest MantaRay available.\u003c\/p\u003e\n\u003cp\u003eThe filter has its own maximum flow rate.\u003c\/p\u003e\n\u003cp\u003eFor example:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eClariTec 3000 → maximum 3,000L\/hr\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClariTec 5000 → maximum 5,000L\/hr\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClariTec 10000 → maximum 10,000L\/hr\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClariTec 15000 → maximum 15,000L\/hr\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour goal is for the \u003cstrong\u003eactual delivered flow\u003c\/strong\u003e to suit the filter once plumbing losses are taken into account.\u003c\/p\u003e\n\u003cp\u003eToo little flow can mean weak circulation.\u003c\/p\u003e\n\u003cp\u003eToo much flow can exceed what the filter is designed to handle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePump and filter sizing should be treated as one decision.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eMantaRay vs Pondmaster MK II\u003c\/h2\u003e\n\u003cp\u003eThese ranges overlap slightly, but we'd generally think of them differently.\u003c\/p\u003e\n\u003ch3\u003eChoose a Pondmaster MK II if:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eYou want a fountain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou have a smaller pond\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou want general circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYour required flow is relatively modest\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou're powering a smaller waterfall or water feature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoose a MantaRay if:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFiltration is the priority\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou need several thousand litres per hour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou have a larger pond\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou're running a substantial waterfall\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou need better debris handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou need higher head capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a small decorative pond, we'd usually save the money and use a Pondmaster.\u003c\/p\u003e\n\u003cp\u003eFor a larger Goldfish pond running a substantial filter, we'd be much more likely to look at the MantaRay.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Pond Filtration\u003c\/h2\u003e\n\u003cp\u003eOne of the most useful features of the MantaRay is its \u003cstrong\u003esolid-particle handling impeller\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003ePonds aren't clean environments.\u003c\/p\u003e\n\u003cp\u003eThe pump may encounter:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLeaves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall plant material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFish waste\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFine sludge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrganic debris\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MantaRay is designed around this type of pond filtration work rather than expecting perfectly clean water entering the pump. Pond One also uses a surrounding strainer housing with raised leaf guards intended to reduce intake blockage.\u003c\/p\u003e\n\u003cp\u003eThat doesn't mean you should deliberately bury it in sludge.\u003c\/p\u003e\n\u003cp\u003eBut it is better suited to dirty pond-water filtration duties than many smaller general-purpose pumps.\u003c\/p\u003e\n\u003ch2\u003eLow-Maintenance Intake Strainer\u003c\/h2\u003e\n\u003cp\u003eThe MantaRay's outer housing acts as a large intake strainer.\u003c\/p\u003e\n\u003cp\u003ePond One specifically designed the raised openings to make it harder for leaves to sit flat against the housing and block water flow.\u003c\/p\u003e\n\u003cp\u003eThat helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain flow for longer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduce intake blockages\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduce how often the pump needs attention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeep larger debris away from the impeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou should still check and clean the pump periodically.\u003c\/p\u003e\n\u003cp\u003eNo pond pump is genuinely maintenance-free.\u003c\/p\u003e\n\u003ch2\u003eMulti-Directional Outlet\u003c\/h2\u003e\n\u003cp\u003eThe MantaRay uses a ball-joint-style adjustable outlet.\u003c\/p\u003e\n\u003cp\u003eThis lets you direct the hose in different directions rather than forcing the plumbing into an awkward bend immediately after leaving the pump. Pond One says this design is intended to reduce unnecessary frictional resistance.\u003c\/p\u003e\n\u003cp\u003eThat's useful because every unnecessary restriction in your plumbing costs you flow.\u003c\/p\u003e\n\u003ch2\u003eUse the Largest Practical Hose\u003c\/h2\u003e\n\u003cp\u003eDon't spend hundreds of dollars on a powerful pond pump and then choke it with tiny hose.\u003c\/p\u003e\n\u003cp\u003eUndersized hose creates extra resistance and reduces the flow you actually get.\u003c\/p\u003e\n\u003cp\u003eWhere your pump, filter and installation allow it, we'd generally use a suitably large hose and keep the plumbing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShort\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFree from kinks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFree from unnecessary tight bends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA clean plumbing layout can make a surprisingly large difference.\u003c\/p\u003e\n\u003ch2\u003eWhat Does Head Height Mean?\u003c\/h2\u003e\n\u003cp\u003eHead height is essentially how hard the pump needs to work to lift water vertically.\u003c\/p\u003e\n\u003cp\u003eIf your pump is at pond level and the filter inlet is 1.5 metres higher, you've already introduced roughly 1.5m of static head before considering hose resistance.\u003c\/p\u003e\n\u003cp\u003eThe MantaRay models have maximum head ratings ranging from \u003cstrong\u003e3.2m to 6.5m\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBut remember:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum head does not mean useful full flow at that height.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt maximum head, flow is approaching zero.\u003c\/p\u003e\n\u003cp\u003eChoose your pump according to the flow you require at your actual operating height.\u003c\/p\u003e\n\u003ch2\u003eExample: Running a ClariTec\u003c\/h2\u003e\n\u003cp\u003eSay you're running a filter that ideally wants around \u003cstrong\u003e5,000L\/hr\u003c\/strong\u003e of actual flow.\u003c\/p\u003e\n\u003cp\u003eYour filter sits about 1 metre above pond level and you have several metres of hose.\u003c\/p\u003e\n\u003cp\u003eA pump rated at exactly 5,000L\/hr at zero head may no longer provide anything close to 5,000L\/hr by the time water reaches the filter.\u003c\/p\u003e\n\u003cp\u003eThat's where something like the \u003cstrong\u003eMantaRay 6000\u003c\/strong\u003e may make more sense than choosing a smaller pump that only just meets the theoretical requirement.\u003c\/p\u003e\n\u003cp\u003eThe actual choice will depend on the full plumbing layout.\u003c\/p\u003e\n\u003ch2\u003eExample: Waterfall\u003c\/h2\u003e\n\u003cp\u003eSuppose you're trying to run a substantial waterfall.\u003c\/p\u003e\n\u003cp\u003eYou need to consider:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVertical height\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterfall width\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesired thickness of water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHose diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipe length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNumber of bends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA pump might technically get water to the top but still produce a disappointing trickle once all those losses are factored in.\u003c\/p\u003e\n\u003cp\u003eFor waterfalls, we'd generally rather have \u003cstrong\u003esome excess capacity\u003c\/strong\u003e than discover after installation that the pump is too small.\u003c\/p\u003e\n\u003ch2\u003eBuilt-In Pump Protection\u003c\/h2\u003e\n\u003cp\u003ePond One equips the MantaRay with protection against dry-running conditions and electrical overload to reduce the chance of pump damage.\u003c\/p\u003e\n\u003cp\u003eThat's a very useful safeguard.\u003c\/p\u003e\n\u003cp\u003eBut don't interpret it as permission to deliberately run the pump dry.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer's information still says the pump should normally operate submerged unless it is correctly installed as an inline pump in an appropriate filtration system.\u003c\/p\u003e\n\u003ch2\u003eSubmerged or Inline Use\u003c\/h2\u003e\n\u003cp\u003eThe MantaRay is designed primarily as a pond filter pump and can be used submerged.\u003c\/p\u003e\n\u003cp\u003ePond One also allows inline operation when installed correctly within an appropriate filtration setup.\u003c\/p\u003e\n\u003cp\u003eFor most normal garden pond installations, submerged operation will be the simplest approach.\u003c\/p\u003e\n\u003ch2\u003eHow Do I Install It?\u003c\/h2\u003e\n\u003cp\u003eA typical setup looks like:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePond → MantaRay → Pond Filter → Return to Pond\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eor:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePond → MantaRay → Filter \/ UV → Waterfall → Pond\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBasic installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eWork out your pond volume.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChoose your filter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheck the filter's required flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalculate your approximate head height.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChoose the appropriate MantaRay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePosition the pump securely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAttach appropriately sized hose.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeep plumbing as direct as practical.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnect the filter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStart the pump.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheck all fittings for leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfirm that your actual water flow is suitable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhere Should I Position the Pump?\u003c\/h2\u003e\n\u003cp\u003eDon't simply drop it into the deepest pile of sludge in the pond.\u003c\/p\u003e\n\u003cp\u003eWe'd position it where:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWater can reach the intake freely\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIt isn't constantly buried in sediment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou can retrieve it for maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe plumbing route is practical\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGood pond circulation is created\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn some setups, positioning the pump away from the filter return can also help encourage water movement across the pond.\u003c\/p\u003e\n\u003ch2\u003eMaintenance\u003c\/h2\u003e\n\u003cp\u003eIf flow begins to reduce, check the pump before immediately assuming it has failed.\u003c\/p\u003e\n\u003cp\u003eLook at:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOuter intake strainer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLeaves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eString algae\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImpeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHose\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlumbing restrictions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MantaRay housing is designed to be dismantled with minimal tool use, and the impeller assembly can be removed for cleaning.\u003c\/p\u003e\n\u003ch2\u003eReplacement Impellers Are Available\u003c\/h2\u003e\n\u003cp\u003eOne thing we particularly like about this range is that replacement impeller assemblies are available.\u003c\/p\u003e\n\u003cp\u003ePond One lists:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/simplyfish.store\/products\/pond-one-impeller-mantaray-4000\"\u003eMantaRay 4000 replacement impeller\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/simplyfish.store\/products\/pond-one-impeller-mantaray-6000-8000\"\u003eMantaRay 6000\/8000 replacement impeller\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/simplyfish.store\/products\/pond-one-impeller-mantaray-16000\"\u003eMantaRay 16000 replacement impeller\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSimply Fish already carries these replacement parts.\u003c\/p\u003e\n\u003cp\u003eThat's useful on a more expensive pump because a worn impeller doesn't necessarily mean throwing the entire unit away.\u003c\/p\u003e\n\u003ch2\u003eEnergy Consumption\u003c\/h2\u003e\n\u003cp\u003eDespite their high flow rates, the four models use:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4000 – 30W\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e6000 – 50W\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8000 – 85W\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e16000 – 180W\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eaccording to Pond One's current technical sheet.\u003c\/p\u003e\n\u003cp\u003eBecause pond filtration pumps may run continuously for long periods, electrical consumption is worth considering when comparing models.\u003c\/p\u003e\n\u003cp\u003eDon't massively oversize the pump without a reason.\u003c\/p\u003e\n\u003ch2\u003eThree-Year Guarantee\u003c\/h2\u003e\n\u003cp\u003ePond One backs the MantaRay range with a \u003cstrong\u003e3-year guarantee\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFollow the manufacturer's installation and maintenance requirements to keep the pump operating correctly.\u003c\/p\u003e\n\u003ch2\u003eSimply Fish Recommends\u003c\/h2\u003e\n\u003cp\u003eThe MantaRay is where we'd look when someone says:\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e“I don't care about a little fountain — I need to move a serious amount of water through my pond filter.”\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eThe biggest mistake is still the same one we see with every pump:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSizing it based purely on the zero-head flow number.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your filter needs 6,000L\/hr and you buy a pump rated at exactly 6,000L\/hr, but you've then got:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1.5m of vertical lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6m of hose\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeveral bends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA UV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eyou're probably not going to get the flow you expected.\u003c\/p\u003e\n\u003cp\u003eGive yourself enough pump capacity to account for the real installation.\u003c\/p\u003e\n\u003cp\u003eBut don't go completely the other way and connect a 16,000L\/hr pump to a filter rated for 5,000L\/hr.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe pump, filter and plumbing all need to match.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you're unsure, give us:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePond volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFish stocking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilter model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeight from pond to filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximate hose length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterfall requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eand we'll help work out which MantaRay makes sense.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eMantaRay 4000\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 4,000L\/hr\u003cbr\u003e\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 3.2m\u003cbr\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 30W\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 220–240V\u003cbr\u003e\u003cstrong\u003ePond One Code:\u003c\/strong\u003e 93007\u003c\/p\u003e\n\u003ch3\u003eMantaRay 6000\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 6,400L\/hr\u003cbr\u003e\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 3.3m\u003cbr\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 50W\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 220–240V\u003cbr\u003e\u003cstrong\u003ePond One Code:\u003c\/strong\u003e 93008\u003c\/p\u003e\n\u003ch3\u003eMantaRay 8000\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 8,700L\/hr\u003cbr\u003e\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 4.5m\u003cbr\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 85W\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 220–240V\u003cbr\u003e\u003cstrong\u003ePond One Code:\u003c\/strong\u003e 93009\u003c\/p\u003e\n\u003ch3\u003eMantaRay 16000\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 16,000L\/hr\u003cbr\u003e\u003cstrong\u003eMaximum Head:\u003c\/strong\u003e 6.5m\u003cbr\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 180W\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 220–240V\u003cbr\u003e\u003cstrong\u003ePond One Code:\u003c\/strong\u003e 93010\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Pond One MantaRay designed for?\u003c\/strong\u003e\u003cbr\u003ePrimarily high-volume pond filtration, circulation and waterfalls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sizes are available?\u003c\/strong\u003e\u003cbr\u003eSimply Fish stocks the MantaRay 4000, 6000, 8000 and 16000.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum flow?\u003c\/strong\u003e\u003cbr\u003eDepending on the model, maximum flow ranges from 4,000L\/hr to 16,000L\/hr.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill I actually get the advertised flow rate?\u003c\/strong\u003e\u003cbr\u003eNot necessarily. Actual flow depends on head height, hose length, hose diameter, bends, filters and other restrictions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use a MantaRay with a ClariTec filter?\u003c\/strong\u003e\u003cbr\u003eYes, provided the actual pump flow is appropriate for the selected ClariTec model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMantaRay or Pondmaster?\u003c\/strong\u003e\u003cbr\u003eWe'd generally choose Pondmaster for smaller ponds, fountains and moderate circulation. MantaRay is better suited to higher-flow filtration and larger systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run a waterfall with it?\u003c\/strong\u003e\u003cbr\u003eYes. The MantaRay's higher flow and head capability make it particularly suitable for waterfalls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it handle dirty pond water?\u003c\/strong\u003e\u003cbr\u003eIt uses a solid-particle handling impeller and large intake strainer designed for pond filtration duties.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have dry-run protection?\u003c\/strong\u003e\u003cbr\u003eYes, Pond One lists built-in protection against dry-running conditions and overload.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I deliberately run it dry?\u003c\/strong\u003e\u003cbr\u003eNo. Follow Pond One's operating instructions. It should normally operate submerged unless correctly installed for inline use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the impeller be replaced?\u003c\/strong\u003e\u003cbr\u003eYes. Replacement impeller assemblies are available for all four sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I clean it?\u003c\/strong\u003e\u003cbr\u003eAs required. Reduced water flow is a good reason to inspect the intake, impeller and plumbing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy has my MantaRay lost flow?\u003c\/strong\u003e\u003cbr\u003eCheck the intake strainer, leaves, algae, impeller, hose and filter before assuming the motor has failed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with a warranty?\u003c\/strong\u003e\u003cbr\u003ePond One lists a three-year guarantee for the MantaRay range.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our \u003c\/span\u003e\u003ca href=\"https:\/\/simplyfish.store\/blogs\/news\/spring-pond-care-nz\"\u003espring pond care blog post\u003c\/a\u003e\u003cspan\u003e for some helpful tips to get your pond ready for the warmer season!\u003c\/span\u003e\u003c\/p\u003e","brand":"Aqua One","offers":[{"title":"MantaRay 4000 4000L\/H","offer_id":42853327896653,"sku":null,"price":299.99,"currency_code":"NZD","in_stock":true},{"title":"MantaRay 6000 6400 L\/H","offer_id":42853327929421,"sku":null,"price":329.99,"currency_code":"NZD","in_stock":true},{"title":"MantaRay 8000 8700 L\/H","offer_id":42853327962189,"sku":null,"price":369.99,"currency_code":"NZD","in_stock":true},{"title":"MantaRay 16000 16000 L\/H","offer_id":42853327994957,"sku":null,"price":399.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/2180\/0269\/files\/Pond-One-MantaRay-4000-Filter-Pump-Kiwi-Petz-Pond-One-20490179117138_6a9534b1-73bc-4441-862c-894982575f97.webp?v=1775705610","url":"https:\/\/simplyfish.co.nz\/products\/pond-one-mantaray-filter-pump","provider":"Simply Fish","version":"1.0","type":"link"}