Marine Supplements & Additives

FritzPro Magnesium Chloride is a high-quality concentrated magnesium salt that is designed to replenish magnesium in captive reef systems. Monitori...

Fritz ProAquatics Sodium carbonate can be used alone or as part of a two part calcium & alkalinity supplement system to raise alkalinity in enc...

Fritz ProAquatics Sodium carbonate can be used alone or as part of a two part calcium & alkalinity supplement system to raise alkalinity in enc...

FritzPro Magnesium Chloride is a high-quality concentrated magnesium salt that is designed to replenish magnesium in captive reef systems. Monitori...