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Seachem

Seachem Reef Calcium, 2 liter

$41.41
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SKU:
AD-SC358
Product Code:
3706
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Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH...

Seachem Reef Calcium, 2 liter

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.
Reef Calcium™ may be used alone to maintain calcium but will provide enhanced levels of coral growth when used in conjunction with an ionic calcium supplement (Reef Complete™, Reef Advantage Calcium™). Reef Calcium™ is intended to maintain calcium levels; if calcium becomes seriously depleted one should either perform a water change or use an ionic calcium supplement to restore the depleted level of calcium.

Directions:
Add 1 capful (5 mL) per 80 L (20 gallons*) twice a week. You can increase the amount or frequency based on growth response but do not exceed 3 capfuls per 80 L (20 gallons*) per day.
Each capful 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.

Product code: 3706
Item No. AD-SC358

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Vladimir F. Verified Customer   
05-09-25

good easy to find stuff

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Louis S. Verified Customer   
05-08-25

Had most of what I wanted. Had a question about that and a phone call was answered quickly. Couldn’t get a definitive answer because of tariffs but that's not Aquacaves issue so it is what it is. My first time purchasing with them but so far better than a competitor.

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Michael C. Verified Customer   
05-08-25

Fantastic

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