Aquaforest KH Buffer, an agent to maintain constant carbonate hardness in coral reef aquaria. Dissolve 80g of the product in 1000ml of deionized water. 10g KH Buffer increases by about 3,3 dKH ( Alk. 1,18meg/l) in 100L . The recommended KH level in coral reef aquaria is 6.5°- 8.0°dKH. Contains NaHCO3.
