Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Additionally, 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 utilizes a chained organic calcium rather than an ionic calcium. When a coral absorbs a molecule into its tissue, it uses the same amount of energy regardless of molecular size. However, charged molecules require more energy. When an uncharged molecule of Reef Calcium is absorbed, the coral acquires multiple calcium atoms as well as an easily metabolized carbohydrate with less energy expended than it uses for ionic calcium uptake. Therefore, at lower calcium levels, corals can still take in as much calcium through our organic chains as they would at much higher levels of ionic calcium.
- Increases the bioavailability of the calcium
- Provides a rich source of metabolic energy
- Maintains peak coral growth
- Prevents calcium precipitation/alkalinity depletion
- Will not lead to algae growth in a properly maintained reef system
Directions: Add 1 capful (5 mL) per 80 L (20 US 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.
Fast Shipping and Professional Packaging
Because of our long-standing partnership with UPS, FedEx, DHL and many other top global carriers we are able to offer various shipping options. Our warehouse staff are highly educated to pack your items exactly according to the specifications we offer. Your goods are thoroughly checked and secured properly prior to shipping. We deliver to hundreds of thousands of customers daily in different countries. This shows our commitment to become the biggest online retailer in the world. These warehouses are located in Europe as much as they are in the USA.
Note: Orders with multiple items will have a distinct processing time for each item.
Prior to shipping the items, our staff will carry out an extensive inspection of the products you have ordered. Most orders are shipped within 48 hours. The delivery time varies between 3-7 days.
Returns
The inventory is always changing and we do not completely manage it because of the fact that many parties are involved, including our warehouse and factory. The actual stock levels can fluctuate at any time. Please be aware that it's possible that your order will become unavailable even after you have placed the order.
Our policy lasts for thirty days. If 30 days have gone in the past since you purchased, unfortunately we can't offer you a refund or exchange.
For your item to be eligible for return it must be in its original packaging, unopened and in the same state as you received it. It must also be in its original packaging.
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