Speeds up the adsorption of calcium and carbon required for building up coral skeleton. Contains: iodides, carbonates, calcium. AF Build maintains correct pH level in aquariums and improves water clarity.
It lowers the levels of undesirable hair algae and prevents the growth of pathogenic blue-green algae.
1 drop for 100l(27 US gal.) every other day when the light is off.
Recommended to use in conjunction with AF Energy.