Alkalinity (Kh) along with Calcium (Ca) gets consumed by corals on a daily basis.  This consumption needs to be replaced.  Target range for Kh is 8-10 dkh.  Test often with a quality test kit.  It is important to keep Kh as stable (without big fluctuation) as possible.  This is why Kh is typically used along with Ca as part of a 2-part dosing system.  Kh and Ca can be dosed manually, if done in small amounts while monitoring your systems Ph level. MeCoral Kh is designed to raise Ph.

Quick guide: In order to raise Kh .10 dkh or from 8.00 to 8.10 in 100 gallons of aquarium water, add 5ml. Drip slowly and test as needed.

Ingredients:  Pharmaceutical Grade USP Sodium Carbonate

Caution:   Not for human consumption.  Keep away from children and pets.  If swallowed drink water, do not induce vomiting.  Call the doctor.

Shipping note: Gallon containers are shipped concentrated and need to be topped off with RODI water, do not use without filling gallon container with RODI Water.