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Aquarium Supplies
Home » Saltwater Aquarium Supplies  » Additives & Supplements  » Calcium  » Dry Supplements  »  Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria
Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria

Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria

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Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria Information




Overview
  • High-purity powdered calcium.
  • 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.
  • Stronger and more economical than liquid calcium solutions; created for hobbyists maintaining multiple reef aquaria.
  • Formulated by a marine scientist.
It is recommended that the calcium concentration in the aquarium be determined by using an accurate test kit prior to supplementing. Do not add this product directly to an aquarium containing live animals without first diluting in water as directed.

Technical Background
Calcium is required for the formation of aragonite, the skeletal material of reef-building invertebrates such as corals, clams, tube worms, and their respective allies. In reef aquaria, maintaining calcium within a range of 412 - 450 ppm will enable corals and other reef-building invertebrates to grow rapidly when all other physical and chemical requirements are met. [Magnesium, strontium, and carbonate ions are also complexed into aragonite, and their importance in a reef aquarium cannot be overstated.] The rate at which calcium is extracted from the water is determined by the stocking density of reef-building livestock, type of lighting, and other biological, physical, and chemical conditions; therefore, each aquarium will have different requirements for the rate of calcium supplementation.

Instructions and Guidelines
Basic : Dissolve 2 grams (~½ teaspoon) of product per 20 US-gallons of aquarium water in 8-fl. oz. of fresh water; add every other day or as needed to maintain the calcium concentration within a range of 412 - 450 ppm. When used in this fashion, 800 g treats up to 8,000 US-gallons (30,283 L).
Advanced: Create a stock solution by dissolving 10 grams (~5 teaspoons) of Calcion-P in 8-fl. oz. of fresh water (preferably purified); each ml of the solution will increase the calcium concentration (”[Ca2+]”) in 1 US-gallon (3.785 L) of water by 2.50 ppm. [Reference: Each g of Calcion-P will increase the [Ca2+] in 1 US-gallon (3.785 L) of water by 95 ppm.] If initial [Ca2+] in the aquarium is below 412 ppm, add stock sol’n at maximum rate of 10 ml per 20 US-gallons daily until desired concentration is attained, then dose daily or weekly as needed (see below). Maintain [Ca2+] within a range of +/-10 ppm. Once desired [Ca2+] has been acquired, measure aquarium`s [Ca2+] at the same time each day over a one- to two-week period to determine the daily rate of calcium uptake (i.e. the decrease in calcium). To determine daily dosing rate (preferable to weekly dosing): estimate volume of water in entire aquarium system (US-gal.); divide the daily decrease in [Ca2+] by 2.50; multiply this number by volume of water in system to obtain daily ml of stock sol’n required to maintain stable [Ca2+].

Caution: Keep out of reach of children. Not for human consumption.

Guaranteed Analysis (by weight)
Calcium (min - max) 33 - 37% (330,000 - 370,000 ppm)
Ingredients
Calcium chloride (anhydrous)




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.

Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria Reviews



Average Rating
(2 reviews)
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High Quality

by
Reviewers Rating Great


Posted: 10/20/2012 from LIVONIA, MI UNITED STATES
4.0 5
Experience Level: Intermediate


Comments: Brightwell has the best quality products. The instructions are given for beginner & expert. I've had nothing but success using their products.


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Great Product

by
Reviewers Rating Excellent!


Posted: 1/17/2009 from LAVEEN, AZ UNITED STATES
5.0 5
Experience Level: Expert


Comments: Love this product, works great... Wish marinedepot carried the larger container.


3 of 5 People found this review helpful, did you? Yes No


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