Seachem Reef Calcium

Size: 8.5 oz
Sale price$7.57


Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Polygluconate complexation confers several benefits: it increases the bioavailability of the calcium, it provides a rich source of metabolic energy to help maintain peak coral growth, and it prevents calcium precipitation/alkalinity depletion. Polygluconate contains no nitrogen or phosphorous, thus it is biologically impossible for it to lead to algae growth in a properly maintained reef system. Guaranteed Analysis (Amounts per 1 g): Calcium (min) 50 mg, Calcium (max) 52 mg, Ingredients: calcium gluconate

DIRECTIONS: Add 1 capful (5 mL) per 80 L (20 gallons*) twice a week. You can increase the dose or frequency based on growth response but do not exceed 3 capfuls per 80 L (20 gallons*) per day. Each dose will raise calcium by about 3 mg/L. HINTS: Use the Reef Status: Calcium test kit to measure calcium. It is not necessary to exceed 380 mg/L total calcium when using this product. Color and clarity may vary between lots.

  • i500 mL / 17 fl. oz. (Treats 8000 L (2115 US Gallons))

Check out these other related categories
Fish Food Vacation Time Release Food
Fish Food
Aquarium Plumbing Parts
Aquarium Uv Sterilizers Parts
Aquarium Accessories
Check out these other related products
Aquatop UV Replacement Bulb Standard
Aquatop Yellow Tipped Aquarium Plant Green
API Triple Sulfa Powder
Replacement Filter Pad CF Canister Series Coarse
Penn Plax Dark Castle Aquarium Decor

Payment & Security

American Express Apple Pay Diners Club Discover Elo Google Pay JCB Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed