Makes calcium available for corals.
Stabilises and maintains pH for ideal marine conditions.
Increases carbonate hardness (KH) to buffer (or hold) pH to 8.2-8.4.
Use with API Eco-Calcium marine to balance calcium and carbonate levels in reef aquariums
Treats 1627 litres (430 US gallons) of salt water.
All In One External Filter
How to use:
$29.50External design, save space and keep the tank neat. Easy assembling to connect with canister filter. With high quality of ceramic diffusing tube, assures the best diffusing effect. With transparent chamber, visible to check water flow and speed of CO2 diffusing through internal impeller. Assembling design for cleaning and replacing ceramic easily.
New V shape design prevent CO2 pipe to be bended.