Balling Salts BIOPOLYMER Ca 2 kg

Fauna Marin Balling Salts BIOPOLYMER Ca is the calcium component of the Balling Light three-part dosing system, used to raise and maintain calcium in reef aquariums.

• Maintains a target calcium range of 380-420 mg/L
• High-purity salt with low water content, plus bioactive stabilizers, pH buffers, and trace minerals
• Dissolve in RO/DI water and dose daily (or via auto-doser) alongside the Kh and Mg components
• 2 kg pouch

Balling dosing replaces exactly what corals consume — calcium, alkalinity, and magnesium — instead of relying on a single all-in-one additive, which is what makes it the standard method for calcium-demanding SPS-dominant systems. Fauna Marin's free AquaCalculator tool converts your test results into an exact daily dose, so it's more precise than eyeballing.

Compatible with: dose alongside Fauna Marin Balling Salts BIOPOLYMER Kh and Mg (sold separately) as a complete three-part system, or use as the calcium refill for the Balling Light Set.

At Marine Concept Supply, all sales are final. Due to the sensitive nature of live animals and aquatic products, we do not accept returns or exchanges under any circumstances. Please review your order carefully before completing your purchase. No Cancellations.

If you have any questions or concerns about your order, please contact us at shop@marineconceptsupply.com and we’ll do our best to assist you.

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Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right