Hanna Marine Calcium Pocket Checker - HI-758 Additives safe for all freshwater fish

safe for all freshwater fish and plants

easy to use and allows easy linking of further Pro T5 Kits and/or Jungle Dawn LED Bars

inorganic binder that provides improved skimming function by binding to organic waste and unwanted large elemental particles in the tank

Used for testing of Nitrate in the aquarium

100w Heater 4 hours 14p per day

Hanna Marine Calcium Pocket Checker - HI-758 Additives safe for all freshwater fishHI 758 Designed to measure calcium in reef tanks, the Hanna Calcium Checker is perfect for corals and marine life. Easy to use Accurate results every time Exceptional price Large LCD display Uses top quality technology to deliver high precision results, ideal for maintaining the right conditions for coral to calcify and grow, Quick, accurate, on the spot analysis Fully portable and fits easily into a pocket. Corals need adequate levels of calcium in