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Marine Calcium+ 500 ml

Marine Calcium+ 500 ml Calcium Supplement

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CO-CALC500

New product

Increases calcium content of seawater aquarium (500 ml)

2 Items

In stock

9,76€

-15%

11,48€

Calcium is the most important mineral in seawater and is vital for healthy and steady growth of corals and invertebrates.

The optimal calcium content is between 410 and 440 mg/l.

Calcium levels can drop very quickly and is regularly tested weekly with Colombo Marine Calcium test.

Colombo Marine Calcium + can be used in a safe and simple way.

Calcium plus and Magnesium plus contain ingredients; which are harvested from natural seawater by means of solar evaporation. This offers large advantages compared to products that use chemical or mined ingredients.

Dosage:

1 ml to 5 liters of sea water increases the calcium level of 35 mg/l.

If necessary repeating the next day.

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