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	E.S.V. Calcium Hydroxide 1lb
	Avg. Customer Review (2) reviews
	Item Code: EV2101 List Price: $14.99 You Save: 4.50 (30%) Price:     $10.49   Qty:   Availability: Usually ships the next business day Write a review Email To Friend Details

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Calcium Hydroxide is the proven standard for maintaining calcium concentration and alkalinity in closed marine aquaria. The calcium provided is directly used by calcifying organisms, and the hydroxide ions provided readily convert dissolved CO2 into bicarbonate and carbonate ions, which are also directly used by calcifying organisms. The net result is no ionic imbalances in the aquarium water, which can occur through the prolonged use of other calcium supplements, such as calcium chloride. This product is extremely pure and meets American Water Works and Water Chemicals Codex Specifications. This means it`s pure enough to be used in low-levels as potable water additive by water municipalities. Due to the high pH of Calcium Hydroxide solutions, it`s important to add slowly ("dripping" is best) to your system so as to prevent localized precipitation and the resultant loss of alkalinity. Use two teaspoons of Calcium Hydroxide Powder per gallon of top-off fresh water. Customer Reviews Write a review 0 of 0 people found the following review helpful: Excellent! Great! by Rocco Experience Level: Expert Posted on 8/20/2008 from RICHMOND, TX UNITED STATES Comments: I have been using this product for many years as a top off on my SPS dominated Reef! Yes, I would recommend this product to my friends. Was this review helpful to you?         0 of 0 people found the following review helpful: Excellent! Quality by TIMOTHY GATZ Experience Level: Expert Posted on 12/3/2007 from JOLIET, IL UNITED STATES Comments: Always use this product no problems ever. Yes, I would recommend this product to my friends. Was this review helpful to you?         Similar Items   Product: List Price: Our Price: Rating: Item Code: Description: Ecosystem Aquarium Eco Kalkwasser 2 - 300g pouches $47.99 $32.99 Write a review EC3311 Ecosystem Aquarium Eco Kalkwasser 2 - 300g pouches