Corals and other invertebrates use calcium from the seawater in which they live. While there is an inexhaustible supply of calcium in the ocean, in the marine aquarium, calcium and alkalinity are depleted quickly. To support the healthy, natural growth of corals, a balanced calcium supplementation is essential. In recent years, BIO-CALCIUM as a powdered one part product has become the leading calcium additive for seawater aquaria on the market due to its proven efficiency with the calcification of corals and its easy use.

These solutions should be added to the tank water separately either directly or by a dosing pump. Adding BIO-CALCIUM Liquid as directed, creates highly efficient calcium supplementation to the aquarium while still maintaining the ionic balance and pH.

Key features of BIO-CALCIUM Liquid:

• Identical with BIO-CALCIUM powder;
• Adds calcium and CO2 in the biologically ideal form;
• Maintains the ionic balance;
• No effect on pH;
• The liquids can be added directly to the aquarium water;
• Ideal for the use of automatic dosage systems;
• Unlimited durability.

Package content: 3x1000 ml

1 liter/0.26 US gal. BIO-CALCIUM Liquid A, 1 liter/0.26 US gal. BIO-CALCIUM Liquid B, 1 liter/0.26 US gal. BIO-CALCIUM Liquid C contain 20.000 mg calcium, 2800 °dKH (= 52 g/1,8 ounces calciumcarbonate)