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Salifert Coral Calcium Boost

Salifert's Coral Calcium Boost is perfect to boost the health of your corals.

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Product Description

Calcium is a major constituent of calcerious algae, skeletal material of hard corals and the skeletal needles of soft/leather corals. Calcium also fulfils many biological functions. These processes result in depletion of calcium. Often, a low calcium concentration retards growth of coral and calcareous algaes. Natural Sea Water contains 420 to 450 mg/l of calcium. This is also the value we should strive for. For a stable aquarium environment the fluctuation in calcium content should not be more than approx 15 mg/l. Salifert have highly concentrated coral calcium. In fact a higher concentration is impossible to achieve. Each liter contains approximately 160 000 mg of calcium. You will appreciate this when you consider than an average aquarium depletes 5-8 mg of calcium per liter each week. To avoid an ionic imbalance, Salifert have properly balanced the calcium with ions such as sulphate, chloride, bromide, sodium and magnesium. Directions: Shake well before use. For regular maintenance, dose 5ml per 100lts once a week. Adjust dosage according to individual requirements using an accurate Calcium test kit. Every 5ml of Coral Calcium will increase the calcium of 100lts by 8mg/l (ppm). Never increase the calcium concentration by more than 50mg/l a day. Maintain calcium concentrations of 420 to 450 mg/l.


Aquacadabra acts as credit broker/intermediary and not as a lender. Credit products are provided exclusively by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority.

Who should my customers contact if they have questions?

All existing customer loans have been automatically transferred to Klarna and your customers have also been notified directly. There will be no changes to existing terms and conditions and customers do not have to take any action. From 1st January 2019 Klarna became the lender on all new loan applications.

Should your customers contact you regarding any questions they may have, please ask them to visit: or, if they have any other servicing needs about their loan agreement they can call us on 0333 321 6080.

Delivery & Returns

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us (stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.


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