Components Strong contains concentrated trace elements intended for use in reef aquariums. Components Strong in combination with Calcium, Magnesium, KH Buffer and Reef Mineral Salt are a complete set designed to maintain a reef aquarium by the method proposed by H. W. Balling, therefore these products should be used in parallel. Due to the fact that the microelements in the aquarium are consumed in the right proportion with the macroelements, the concentrations of Components Strong have been developed based on other values. Only the use of the entire range of Aquaforest products ensures effectiveness and guarantees the chemical balance in the aquarium. The amount of microelements fed depends on the individual needs of the aquarium for magnesium and calcium.