Brightwell Aquatics Calcion Liquid Calcium

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Brightwell Aquatics

• Highly-concentrated ionic calcium solution.

• Increases the concentration of calcium in marine aquarium water to provide corals and other

reef-building invertebrates with one of the most important elements required for growth.

• Is ionic rather than chelated, and contains no unwanted organic material such as EDTA,

gluconate, or polygluconate.

• Over 50% stronger than most competing products.

• Free of phosphate, silicate, and organic material.

• Formulated by a marine scientist.

  • Liquid
  • 250-ml

Reef Chemistry Calculator

Use our chemistry calculator to find out how much you need to add to your aquarium.


Manufacturer Info

Brightwell Aquatics Aquarium Supplies
The goal of Brightwell Aquatics is to provide the absolute highest quality, scientifically-sound products and customer service of any aquarium water care manufacturer, and to do it all in a straight-forward and honorable fashion. All Brightwell products are formulated by marine scientists with a passion for the aquarium hobby. They utilize the highest purity ingredients in concentrations that provide the most use to hobbyists. Nearly all Brightwell Aquatics products are over 99.9% pure. The usage guidelines of Brightwell Aquatics products are written in plain language but the company is always available to answer consumer questions. All products are lot numbered for quality control and customer service.

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“BRIGHTWELL PRODUCTS”
4.0

I have always used brightwell products in my reef tank. when my calcium levels begin to drop i add the stuff as directed and the levels rise to were i like them to be at.corals seem to like it. always test the levels before adding and take your time, this stuff is highly concentrate and you can easi...Read More

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“Cal”
4.0

Good product! I have a 57 gallon SPS dominated system and this product keep my cal @ 400-480 with 7.5ml daily dose. I�d recommend this to others.

  • 1
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“Better than ESV”
5.0

I have been using Brightwell Calcium and Alk for about 6 months now and in my opinion is much better than the ESV products, I had problems with the ESV Alk getting solid in the container and it would clog my doser. But I have not had any problems with the Brightwell Products. My Coral are growing an...Read More

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“Great Ca Product”
4.0

Used this product for over 6 months and never had a problem.

  • 1
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