DOSING ELEMENTS

Alk, calcium & magnesium

Reef supplements for automated dosing and stable calcification chemistry.

Products

Clean powders designed for pump-friendly stock solutions and steady parameter trends alongside the Nereus Dual-Head Doser.

Alkalinity Supplement

Dosing Elements

Alkalinity Supplement

Nereus alkalinity reef supplement — high-purity sodium carbonate powder for reef aquarium two-part dosing with the Dual-Head Doser. Stabl…

Calcium Supplement

Dosing Elements

Calcium Supplement

Nereus calcium reef supplement — clean calcium chloride powder for reef aquarium two-part dosing. Support coral skeletal growth with the…

Magnesium Supplement

Dosing Elements

Magnesium Supplement

Nereus magnesium reef supplement — high-purity magnesium chloride powder to stabilize Ca and Alk in reef aquariums. Dose manually or with…