Brightwell Hydrat-Mg 2L a360 and several reactors can be

and several reactors can be coupled

A high quality filter carbon

larval crustaceans and bivalves

5" (including sensor)

Fishless cycling requires both products to be used together

Brightwell Hydrat-Mg 2L a360 and several reactors can beSolution of Hydrated Magnesium Salts for Use in Reef and Marine Aquaria Overview Safely increases magnesium concentration in all marine and reef aquaria. Utilizes specific magnesium salts to obtain the desired results. May be used to attain and maintain a magnesium concentration in excess of 1,500 ppm as desired by aquarist. Maintaining an elevated magnesium concentration, relative to the average natural seawater concentration, for a prolonged period