Calcium is a specially developed calcium supplement with pH stabiliser for all saltwater aquariums.
Calcium prevents calcium deficiency, improves absorption due to the vitamin D3 it contains and improves the healthy growth of corals and invertebrates.
Calcium contains more than 100 mg/L calcium in a highly bioavailable form.
Dosage incl. dosage calculator
|Increase in calcium content by 1.0 mg/L:
|1 ml per 100 L of water
Add 1 ml per 100 litres of water to increase the calcium content by 1.0 mg/l.
Note: The optimum calcium content is 380 – 450 mg/l.
FAQ Questions and answers
The calcium value should ideally be between 380 - 450 mg/L.
We recommend a ratio of 1 (calcium) to 3 (magnesium).
- Protein skimmers, ozonisers and coal and zeolite filters can reduce the number of important trace elements such as calcium, strontium, molybdenum, iodide, iron, vitamins and amino acids!
- Check your water values regularly.
Optimal coral supply
Calcium, Magnesium, Iodide & Bromide and Strontium contain both a pH stabiliser and special vitamins for even better absorption by corals.
Iodide & Bromide contains iodine as well as bromide, which ensures that the iodine is better absorbed and utilised by corals.
Can be optimally combined with
ALL-IN-ONE Trace Elements
COMPLETE KH increase & pH stabilisation
ORGANIC ACTIVE SALT Coral Growth
PREMIUM REEF SALT Optimal Water Quality
MAGNESIUM Magnesium Supplement
STRONTIUM Strontium Supplement
IODIDE & BROMIDE Iodide & Bromide Supplement
ELEMENTS Trace Elements