Marine Test Kits

The Hanna HI783 Marine Magnesium Checker is a high-precision digital colorimeter designed specifically for measuring magnesium levels in saltwater ...

Nitrite reagent refills for the easy to use, handheld Hanna Checker HI764 Nitrate Ultra Low Range as w

The HI784 Marine Ammonia Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of ammonia colori...

The Hanna Copper High-Range Checker® HC is a professional digital colorimeter designed to accurately measure copper levels in both freshwater an...

The Hanna HI764 Nitrite ULR Checker is a high-precision digital colorimeter designed to measure ultra-low levels of nitrite in both freshwater an...

The Hanna Instruments HI98108 pHep+ Pocket pH Tester is a professional-grade digital tester designed for quick, accurate pH measurements in aquariu...

Description

ASF – Phosphate Test Kit

ASF Nitrate test kit

Ammonia test kit for both freshwater and marine aquariums. 40 tests, measures up to 5 mg/L Easy to use, high quality, European-made.

ASF Test kit for Alkalinity or KH (carbonate Hardness)

The API® Reef Master Test Kit test 4 key parameters – calcium, carbonate hardness, phosphate, and nitrate – to keep reef inhabitants healthy. Testi...

The API® Saltwater Master Test Kit measures the 4 most important saltwater parameters – pH, ammonia, nitrite, and nitrate – to enable easy testing ...

Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is used as too high levels c...

Iodine is present in natural sea water in a very low concentration (0.6 mg/L or 0.06 PPM) and this iodine occurs as several different species inclu...