Calcium

237 mL (8 fl oz)

Item # : A8257
UPC : 015561182577
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Fluval Sea Calcium is a concentrated form of calcium that's easily absorbedby corals and other invertebrates. It helps develop a strong skeletal structure, while not affecting the delicate ionic balance in marine aquariums.

Fluval Sea Calcium contains USP (Pharmaceutical) Grade calcium chloride, ensuring that you're getting a high quality and ultra pure product that's free of unwanted contaminates. It does not contain gluconates, nitrates, phosphates.

Fluval Sea is strongly recommended for offsetting the constant depletion of calcium by coral, coralline algae and other invertebrate growth.

key features

    • Concentrated form of calcium is easily absorbed by corals and other invertebrates
    • Helps develop a strong skeletal structure, while not affecting the delicate ionic balance in marine aquariums
    • Contains USP (Pharmaceutical) Grade calcium chloride
    • High quality and ultra pure product that's free of unwanted contaminates
    • Does not contain gluconates, nitrates, or phosphates
    • Offsets ongoing depletion of calcium by coral, coralline algae and other invertebrate growth

Tech specs

Item # : A8257

UPC : 015561182577

Dosing Instructions:

Add 5 mL per 75 L (20 US Gal) once a week. Weekly dosage provides 10 mg/L of calcium. Regular calcium supplementation is strongly recommended. Maintain calcium levels between 400 – 450 mg/L. Always dose calcium and alkalinity supplements several hours apart. Note that it is recommended to increase alkalinity by 0.5 meq/L (25 mg/L as CaCO3) with each addition of 10 mg/L of calcium.