Aquarium Water Tests & Kits

Nitrite is produced in the aquarium in the forms of fish waste, uneaten food, and by nitrifying bacteria in your aquarium’s natural cycle as it bre...

Keep the water quality in your aquarium at optimum levels with new Aqua One Quick Drop pH Test Kit.Regular testing and maintenance of water conditi...

Digital PH Test Meter: This digital pen style pH meter is an ideal instrument for aquarium water testing. Features: Meter with protective plast...

When precision matters, the Seachem Digital Spoon Scale is the perfect companion tool for the serious aquarist. Accurate and easy to use, it will...

Aqua One 5 in 1 Test Kits provide all essential tests to monitor the health of your freshwater and marine aquariums. Each kit comes complete to tes...

This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/L and is virtually interference free in marine and fre...

Regular testing and maintenance of water parameters are important for the health of fish and plants. Aqua One test kits make it easy to balance a r...

Nitrite is toxic and should be undetectable in any well established aquarium. During cycling, it may exceed 20 mg/L. Nitrate is relatively non-...

Copper kits are usually of two types: compleximetric or titration based. Some kits measure only ionic copper and others measure both ionic and chel...

Regular testing and maintenance of water parameters are important for the health of fish, plants and coral. Aqua One test kits make it easy to bala...

The API® Pond 5 in 1 Test Strips provide accurate results for your pond’s water conditions using a highly precise color chart for easy-to-read resu...

Iron is of no importance in fish only aquaria; however, iron over 0.5 mg/L may be toxic to some species and should be avoided. Under normal cond...

Dymax 7 in 1 Aquarium Test Strips are the quick and easy way to test 7 of the most important water parameters – pH, KH, GH, nitrate, nitrite, chlor...

Aqua One QuickDrop pH Indicator Solution is a replacement bottle to be used with the Quick Drop pH test kit.Regular testing and maintenance of wate...

Regular testing and maintenance of water parameters are important for the health of fish, plants and coral. Aqua One test kits make it easy to bala...

This kit combines the Marine pH & Alkalinity, Ammonia, and Nitrite & Nitrate kits into one kit. MultiTest™ Marine Basic performs over 75 te...