Continuum Reef Basis Magnesium 2 Liters Aquatop GH-150 Natural food for marine fish:

Natural food for marine fish:

maximum strength ionic calcium solution designed to safely raise the calcium level in marine aquariums

Plecos) and other bottom fish

Wait at least 1 hour after using purple up to test calcium levels or erroneously high calcium levels may be indicated

Continuum Reef Basis Magnesium 2 Liters Aquatop GH-150 Natural food for marine fish:Ionically balanced magnesium supplement for all marine fish & reef aquaria. Reef Basis Magnesium is a high quality, ionically balanced solution of hydrated magnesium salts designed to safely raise the magnesium level in marine aquariums, providing essential magnesium for support of aragonite formation in corals, assisting in regulation of calcium and alkalinity levels and for other desirable functions. It contains no acetate, gluconates,