{"product_id":"api-freshwater-master-test-kit","title":"API Freshwater Master Test Kit","description":"\u003cdiv class=\"pb-2 border-bottom\"\u003e\n\u003ch2\u003eAPI Freshwater Master Test Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAPI Freshwater Master Test Kit\u003c\/strong\u003e is one of the most useful pieces of equipment you can own for a freshwater aquarium.\u003c\/p\u003e\n\u003cp\u003eIt allows you to test the key water parameters involved in aquarium cycling, fish health and long-term water quality using liquid reagents rather than relying on how clear the water looks.\u003c\/p\u003e\n\u003cp\u003eThe kit tests:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAmmonia\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNitrite\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNitrate\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Range pH\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're setting up a new aquarium, troubleshooting sick fish or simply want to know what's actually happening in your water, this is one of the first test kits we'd recommend.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Do I Need an Aquarium Test Kit?\u003c\/h3\u003e\n\u003cp\u003eMost serious aquarium water problems are completely invisible.\u003c\/p\u003e\n\u003cp\u003eWater can look crystal clear while still containing dangerous levels of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAmmonia\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNitrite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNitrate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAn unsuitable pH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTesting takes the guesswork out of aquarium care.\u003c\/p\u003e\n\u003cp\u003eInstead of saying:\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\"The fish don't look right — maybe I'll add something to the water.\"\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eyou can actually test the aquarium, identify the problem and make a sensible decision.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWho Is It For?\u003c\/h3\u003e\n\u003cp\u003eWe recommend the API Freshwater Master Test Kit for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNew aquarium owners\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTropical freshwater aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColdwater aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlanted aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGoldfish tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCichlid aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone cycling a new aquarium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone investigating fish-health problems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomers who want more information than basic test strips provide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you own a freshwater aquarium, this is the sort of product we'd rather see sitting in your cupboard \u003cstrong\u003ebefore something goes wrong\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat Does It Test?\u003c\/h3\u003e\n\u003ch4\u003eAmmonia\u003c\/h4\u003e\n\u003cp\u003eAmmonia is produced by fish waste, uneaten food and decomposing organic material.\u003c\/p\u003e\n\u003cp\u003eIn a properly established aquarium, beneficial bacteria should process ammonia as part of the nitrogen cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn a normal established aquarium, we want ammonia at 0 ppm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAny measurable ammonia is something we'd investigate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eNitrite\u003c\/h4\u003e\n\u003cp\u003eNitrite is produced as bacteria begin processing ammonia.\u003c\/p\u003e\n\u003cp\u003eIt is also toxic to fish and should normally read:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e0 ppm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAmmonia and nitrite are particularly important when cycling a new aquarium because they tell you whether the biological filter is actually establishing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eNitrate\u003c\/h4\u003e\n\u003cp\u003eNitrate is the later product of the aquarium nitrogen cycle.\u003c\/p\u003e\n\u003cp\u003eUnlike ammonia and nitrite, some nitrate is normal in many established aquariums.\u003c\/p\u003e\n\u003cp\u003eHowever, nitrate can gradually accumulate through:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFish waste\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeeding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrganic material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInfrequent water changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe appropriate nitrate level depends on your livestock and aquarium, but the goal is generally to prevent it from continually building up.\u003c\/p\u003e\n\u003cp\u003eRegular water changes and sensible stocking are two of the main tools used to control nitrate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003epH\u003c\/h4\u003e\n\u003cp\u003epH tells you how acidic or alkaline the aquarium water is.\u003c\/p\u003e\n\u003cp\u003eDifferent fish prefer different ranges.\u003c\/p\u003e\n\u003cp\u003eRather than constantly trying to force your aquarium toward a magical pH number, we generally recommend understanding:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat pH your water naturally sits at\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhether that pH suits the fish you're keeping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhether the pH is stable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA stable suitable pH is generally much better than constantly chasing numbers with chemicals.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eHigh-Range pH\u003c\/h4\u003e\n\u003cp\u003eThe kit also includes a \u003cstrong\u003eHigh-Range pH test\u003c\/strong\u003e for water that sits above the range covered by the standard pH test.\u003c\/p\u003e\n\u003cp\u003eThis is particularly useful for harder, more alkaline aquariums such as many:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAfrican cichlid setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLivebearer aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard-water tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse the pH test that covers the expected range of your aquarium water.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Is Testing So Important When Cycling a New Aquarium?\u003c\/h3\u003e\n\u003cp\u003eWhen an aquarium is brand new, the biological filter has not yet developed a large enough population of beneficial bacteria to reliably process fish waste.\u003c\/p\u003e\n\u003cp\u003eDuring the cycle:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmmonia rises → bacteria process it into nitrite → another group of bacteria processes nitrite into nitrate.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA test kit lets you actually watch this process happening.\u003c\/p\u003e\n\u003cp\u003eFor a cycled aquarium, the key result we're looking for is:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmmonia: 0 ppm\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNitrite: 0 ppm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003erather than simply deciding the aquarium must be cycled because it has been running for a particular number of days.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eHow Do I Use the API Master Test Kit?\u003c\/h3\u003e\n\u003cp\u003eEach test has slightly different instructions, so always follow the supplied API booklet for the individual parameter you're testing.\u003c\/p\u003e\n\u003cp\u003eThe general process is:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eRinse the test tube.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFill it to the required water level.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdd the specified reagent drops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMix the sample as directed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWait the required amount of time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompare the sample against the supplied colour chart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecord the result if you're monitoring a developing problem.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDispose of the tested water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRinse the tube immediately after testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eDo not pour tested water back into the aquarium.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eImportant Nitrate Test Tip\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFollow the nitrate-test shaking instructions properly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is one we see catch people out.\u003c\/p\u003e\n\u003cp\u003eSome of the API reagents need to be \u003cstrong\u003eshaken vigorously before testing\u003c\/strong\u003e. If the reagent isn't properly mixed, you can end up with a result that doesn't accurately represent what's happening in the aquarium.\u003c\/p\u003e\n\u003cp\u003eDon't just give the bottle two lazy shakes and call it good.\u003c\/p\u003e\n\u003cp\u003eFollow the instructions on the nitrate test carefully, including the required shaking and timing.\u003c\/p\u003e\n\u003cp\u003eIf you've got a nitrate result that seems completely inconsistent with the aquarium, we'd repeat the test properly before making major changes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eRead the Colours in Good Light\u003c\/h3\u003e\n\u003cp\u003eComparing liquid tests against colour charts isn't always easy.\u003c\/p\u003e\n\u003cp\u003eWe recommend:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUse bright neutral\/white lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvoid strongly coloured room lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHold the tube against the appropriate part of the chart\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLook at the colour from the direction specified by the instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIf you're unsure between two readings, don't pretend you can identify an exact number that isn't clearly visible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor aquarium management, knowing you're approximately between two values is often more useful than falsely believing you've measured something to laboratory precision.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eRinse the Test Tubes Straight Away\u003c\/h3\u003e\n\u003cp\u003eOnce you've finished testing:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003erinse the tubes immediately with clean water.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDon't leave reagent sitting inside them until next week.\u003c\/p\u003e\n\u003cp\u003eAPI specifically recommends rinsing the tubes after testing to prevent residue or staining building up on the inside of the tube.\u003c\/p\u003e\n\u003cp\u003eWe also recommend keeping the tubes clean and dedicated to aquarium testing rather than using them for anything else.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDon't Mix Up the Caps\u003c\/h3\u003e\n\u003cp\u003eIf you're running several tests at once, keep your equipment organised.\u003c\/p\u003e\n\u003cp\u003eAvoid transferring reagent residue from one test into another.\u003c\/p\u003e\n\u003cp\u003eA simple routine helps:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eTest.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRinse.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeep each tube and cap clean.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStart the next test.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eIt only takes a tiny amount of contamination to make you question whether a strange result is real.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eHow Often Should I Test My Aquarium?\u003c\/h3\u003e\n\u003cp\u003eAPI recommends \u003cstrong\u003eweekly testing\u003c\/strong\u003e as a good general routine.\u003c\/p\u003e\n\u003cp\u003eWe'd test more frequently when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCycling a new aquarium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdding a significant number of fish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFish suddenly look unwell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFish are gasping or behaving abnormally\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA filter has stopped working\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou've had an unexplained fish death\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou've significantly disturbed or replaced filter media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou suspect overfeeding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYou've recently treated the aquarium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn established aquarium with stable results may not require obsessive daily testing.\u003c\/p\u003e\n\u003cp\u003eBut if something looks wrong, \u003cstrong\u003etest the water first\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat Should My Results Be?\u003c\/h3\u003e\n\u003cp\u003eFor a normal established freshwater aquarium:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmmonia:\u003c\/strong\u003e\u003cbr\u003e0 ppm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNitrite:\u003c\/strong\u003e\u003cbr\u003e0 ppm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNitrate:\u003c\/strong\u003e\u003cbr\u003eSome nitrate is common; monitor it and prevent excessive accumulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003epH:\u003c\/strong\u003e\u003cbr\u003eDepends on your fish species and source water.\u003c\/p\u003e\n\u003cp\u003eThe important part is interpreting results in the context of the aquarium rather than treating every parameter as though there is one perfect number for every fish.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTest Strips vs API Master Test Kit\u003c\/h3\u003e\n\u003cp\u003eTest strips are useful because they're fast and convenient.\u003c\/p\u003e\n\u003cp\u003eWe like them for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQuick checks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoutine monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomers who value simplicity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBut the API Freshwater Master Test Kit gives you dedicated liquid tests for \u003cstrong\u003eammonia\u003c\/strong\u003e, which is particularly important when cycling and troubleshooting freshwater aquariums.\u003c\/p\u003e\n\u003cp\u003eIf someone is setting up their first serious aquarium and asks us which testing system we'd rather they own, \u003cstrong\u003ewe'd choose the Master Test Kit\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat Isn't Included?\u003c\/h3\u003e\n\u003cp\u003eThe Freshwater Master Test Kit does \u003cstrong\u003enot\u003c\/strong\u003e test everything you may eventually want to know.\u003c\/p\u003e\n\u003cp\u003eIt does not include dedicated tests for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePhosphate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIron\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther specialist planted-tank parameters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAPI sells separate GH\/KH testing, and other specialist test kits are available if your aquarium requires more detailed water analysis.\u003c\/p\u003e\n\u003cp\u003eFor most beginner and community aquariums, though, the Master Test Kit covers the parameters we'd consider most urgent.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiquid test reagents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour test tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTest-tube holding tray\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaminated colour comparison chart\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt contains separate solutions for the different tests rather than disposable single-use strips.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSimply Fish Recommends\u003c\/h3\u003e\n\u003cp\u003eIf you've spent hundreds or thousands of dollars on an aquarium and livestock, \u003cstrong\u003eowning a proper water test kit is cheap insurance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe most common conversation we want to avoid is:\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\"My fish are dying. What product should I add?\"\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003efollowed by:\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\"I don't know what my ammonia or nitrite is.\"\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eOur first recommendation in that situation is usually:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest the water.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA bottle of water conditioner, bacteria or medication might be useful — but only if we're treating the actual problem.\u003c\/p\u003e\n\u003cp\u003eFor a brand-new aquarium we'd pair this with products such as \u003cstrong\u003eSeachem Prime and Stability\u003c\/strong\u003e, then use the test kit to monitor whether the biological filtration is genuinely establishing.\u003c\/p\u003e\n\u003cp\u003eThe aquarium doesn't care how many days the bacteria bottle says you've been dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe test results tell you what's actually happening.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the API Freshwater Master Test Kit test?\u003c\/strong\u003e\u003cbr\u003eIt tests ammonia, nitrite, nitrate, pH and high-range pH.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it test ammonia?\u003c\/strong\u003e\u003cbr\u003eYes. This is one of the biggest reasons we recommend it for new aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it test GH and KH?\u003c\/strong\u003e\u003cbr\u003eNo. GH and KH require a separate test kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it while cycling an aquarium?\u003c\/strong\u003e\u003cbr\u003eYes. This is one of its most useful applications because you can monitor ammonia and nitrite as the biological filter develops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should ammonia be in an established aquarium?\u003c\/strong\u003e\u003cbr\u003e0 ppm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should nitrite be?\u003c\/strong\u003e\u003cbr\u003e0 ppm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs nitrate supposed to be zero?\u003c\/strong\u003e\u003cbr\u003eNot necessarily. Some nitrate is common in established freshwater aquariums. The important thing is monitoring it and preventing excessive accumulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I test my aquarium?\u003c\/strong\u003e\u003cbr\u003eAPI recommends weekly testing for routine monitoring, with more frequent testing when cycling or troubleshooting a problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre liquid tests better than strips?\u003c\/strong\u003e\u003cbr\u003eBoth have uses. Strips are quick and convenient, while the Master Test Kit provides dedicated liquid testing including ammonia and is our preference for cycling and troubleshooting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is my nitrate reading suspiciously low?\u003c\/strong\u003e\u003cbr\u003eRepeat the test carefully and make sure you've followed the reagent-shaking instructions properly. Insufficient mixing can affect the test.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I pour the tested water back into my aquarium?\u003c\/strong\u003e\u003cbr\u003eNo. Dispose of the sample after testing and rinse the tube.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I clean the test tubes?\u003c\/strong\u003e\u003cbr\u003eRinse them with clean water immediately after testing so reagent residue isn't left sitting inside them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the Freshwater Master Test Kit on a marine aquarium?\u003c\/strong\u003e\u003cbr\u003eIt's designed for freshwater aquariums. API produces dedicated Saltwater and Reef Master Test Kits for marine systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this something every aquarium owner should have?\u003c\/strong\u003e\u003cbr\u003eFor freshwater aquariums, we think it's one of the most useful pieces of maintenance equipment you can own.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Simply Fish","offers":[{"title":"Default Title","offer_id":40446663032909,"sku":"","price":89.99,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/2180\/0269\/files\/KR15.png?v=1706784694","url":"https:\/\/simplyfish.co.nz\/products\/api-freshwater-master-test-kit","provider":"Simply Fish","version":"1.0","type":"link"}