Fluval Sea Calcium Supplement

4 reviews

Supplement your marine tank's calcium levels with Fluval Sea Calcium Supplement, aiding the life of your corals and marine invertebrates as they use up the available calcium present in your aquarium water.


  • Sea Calcium Supplement 237ml Christmas Markdown Sale
    code: A8257 In stock Only 1 left in stock
  • Sea Calcium Supplement 473ml Christmas Markdown Sale
    code: A8258 In stock Only 1 left in stock
  • Sea Calcium Supplement 2 litres Christmas Markdown Sale
    code: A8259 In stock Only 1 left in stock

Product Information

Fluval Sea Calcium Supplement is a concentrated form of calcium that will reliably restore the levels of calcium within an aquarium. This supplement is ideal for aquariums that experience regular depletion of calcium, which can result from absorption by corals and other invertebrates.

Fluval Sea Calcium Supplement contains pharmaceutical grade calcium chloride that is free from unwanted contaminants such as gluconates, nitrates and phosphates. This calcium is essential in order to develop a strong skeletal structure in corals and has been developed to be easily absorbed to both corals and other invertebrates. 5ml of this supplement will treat up to 75 litres of water.

Key Features:

  • Concentrated calcium supplement for calcium depleted aquariums
  • Designed to be easily absorbed by corals and other invertebrates
  • Does not effect the delicate ionic balance in aquariums
  • Free from unwanted contaminants

Latest Customer Reviews

  • Rating
    Date 26/10/2016 17:10pm
    Fluval Sea Calcium Supplement 237ml
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    Good product, need to dose from time to time.
  • Rating
    Date 23/10/2016 08:10am
    Fluval Sea Calcium Supplement 473ml
    Feefo Logo
    because you are the best to dill with
  • Rating
    Date 14/11/2014 17:11pm
    Fluval Sea Calcium Supplement 2 litres
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    As Above
  • Rating
    Date 06/09/2016 05:09am
    Fluval Sea Calcium Supplement 2 litres
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