Aqua One's Ammonia (NH4) Test Kit will help monitor ammonia in your aquarium and avoid the dangerous build up of this toxic killer. Use at weekly as part of your aquarium health regime along with other Aqua One Quick Drop Test Kits. Contains 60 tests, with full, step by step instructions.
Aqua One's Quick Drop Freshwater (pH) Test Kit is both quick and easy to use, producing accurate, reliable results for the aquarium keeper. The Freshwater (pH) Test Kit contains 60 tests, an easy to use computer calibrated colour chart and full, step by step instructions. (freshwater only)