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Echinothrix sp
6x Reagent A
Tubing is the flexible and adheres to the standard DOS specifications of 6mm OD/4mm ID
removing nitrate is an anaerobic process and limiting oxygen to the brick as much as possible will maximize the nitrate removal
Easy to dose and 100% reef safe
Hanna Checker Saltwater Aquarium Ammonia (ppm) Colorimeter HI784 scrubber Echinothrix spThe HI784 Marine Ammonia Checker HC is a handheld colorimeter that uses the Beer Lambert principle to determine the concentration of ammonia colorimetrically. The HI784 is designed specifically to measure ammonia levels in a saltwater aquarium. The 0. 00 to 2. 50 ppm range is ideal for coral fish or fish only aquarium maintenance. Ideal for aquariums and marine biology Easier to use and more accurate than chemical test kits Small size, big convenience