Tetra EasyStrips 6-in-1 Aquarium Test Strips pr...

Tetra EasyStrips 6-in-1 Aquarium Test Strips provide complete, all-in-one testing in just 60 seconds. Each strip performs ...

Ammonia Results in Ten Seconds. For freshwater...

Ammonia Results in Ten Seconds. For freshwater and saltwater aquariums. Accuate, fast, and easy. 25 Pack

Continuously monitors pH & ammonia levels ...

Continuously monitors pH & ammonia levels Requires no strips or additional testing Changes color to signal increased ...

Salicylate test measures ammonia levels in bot...

Salicylate test measures ammonia levels in both fresh & saltwater aquariums. Ammonia, the #1 killer of tropical fish,...

Effective for both fresh & saltwater aquar...

Effective for both fresh & saltwater aquariums. High levels of nitrate are a food source for unwanted algae & ind...

API's REEF Master Test Kit measures the most i...

API's REEF Master Test Kit measures the most important aquarium levels in a Reef Aquarium 4 different tests calibrated sp...

A complete kit for testing saltwater & ree...

A complete kit for testing saltwater & reef aquariums.Test includehigh range pH, ammonia,nitrite,nitrate,4 test tubes...

This kit allows for easy and accurate measurin...

This kit allows for easy and accurate measuring of calcium levels to help in maintaining a helthy aquarium. Calcium Test Kit

Test reads 0 to 4 mg/L or parts per million (p...

Test reads 0 to 4 mg/L or parts per million (ppm) of copper. Helps to maintain a healthy aquarium or pond for fish by ens...

Measures pH, Nitrite, Nitrate, Carbonate &...

Measures pH, Nitrite, Nitrate, Carbonate & General Hardness Simple color-match test. Just dip & read! For aquariu...

Tests wide range of pH levels from 6.0 To 9 in...

Tests wide range of pH levels from 6.0 To 9 in fresh or saltwater Just dip & read! 25 ct 25 Strips

Replacement box of 24 test tubes and caps. For...

Replacement box of 24 test tubes and caps. For use in all Aquarium Pharmaceuticals water testing kits where the original ...

Enables user to adjust pH levels as required &...

Enables user to adjust pH levels as required & includes 1.25 oz bottles of pH Up, pH Down, and pH Indicator Solution....

Use to measure pH changes in marine aquariums,...

Use to measure pH changes in marine aquariums, aquariums with African chchlids, and very alkaline tap water. Reads the pH...

Tests for nitrite in freshwater & saltwate...

Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in ...