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ATI Elements Barium Supplement for Reef Aquariums - 1000ml


Item #: UZ8859

Only 3 left - order now!

In Stock

ATI Elements Barium is an element that helps promote skeletal growth in corals, alongside the 3 Major elements: calcium, magnesium, and bicarbonate. 

The Barium element is targeted for supplementation when there are signs of depletion - in reference to the levels of natural sea water - shown in the results of your ATI ICP test.


  • Bottle size = 1000ml
  • Dosing = 10ml per 26 gallons (100 liters) raising by 10 ug/l

ATI Water Testing and Treatment

ATI’s line of water treatment products is a comprehensive care system for your aquarium. By using ATI Essentials you can work smarter—not harder—to supply all the essential elements your tank needs in one easy-to-use system.

Let ATI do the math and chemistry for you! Get complete water quality analysis with ATI Lab mail-in water testing service. Use your results as a recipe for success to fine-tune your aquarium using ATI Elements for maximum coral health and growth.

To keep your reef tank parameters stable and at ideal levels, use the ATI DP-6 Dosing Pump to automatically dispense your favorite ATI brand supplements.

Manufacturer information

ATI is a German based company that specializes in high quality T5 lighting products as well as a line of skimmers and aquarium filter media. Their T5 bulbs and fixtures have become one of the more popular brands of reef enthusiasts.

5 Stars


Reviewed on
October 10, 2019

Yes, I would recommend this.

Ati Elements

Pros: Great value

Barium is very easy to use alongside ati water tests

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