Tropic Marin Bio-Calcium ACTIF increases calcium, alkalinity and pH for optimum coral growth without disturbing the ionic balance. Calcium, alkalinity and pH work together in the water to reach calcite saturation, which is essential for optimum growth of corals and coralline algae. Tropic Marin Bio-Calcium ACTIF is a simple,efficient way to raise all three factors for optimal growth of corals and coralline algae while creating the ideal conditions for successful reef aquariums. Natural sea water has a calcium content of approx. 410 mg/l, am alkalinity of 6.5 °dKH and a pH of 8.2. Tropic Marin Bio Calcium ACTIF increases and stabilises calcium, alkalinity and pH all at the same time.
-contains all 70 trace elements in the concentration found in natural sea water
-no unnatural by-products
-exact dosage without prior dissolving
-stabilisation of optimal pH level to promote coral growth
Use and dosage of Tropic Marin Bio-Calcium ACTIF:
One measuring spoon in 100 l aquarium water raises the alkalinity by 1.5 °dKH and the calcium content by 10 mg/l. It is recommended an alkalinity level no greater than 9 °dKH. The maximum recommended daily dose is 2 measuring spoons per 100 l of aquarium water.
