All calcareous animals, especially corals, need calcium to grow and flourish. However, the growth rate of corals depends mostly on the algae that live symbiotically within them as this algae uses carbon dioxide (obtained from certain calcium compounds present in natural sea water) during photosynthesis, making the calcium freely available for the coral to absorb.
Only when calcium and carbon dioxide are available together can this symbiotic relationship work and Tropic Marin Bio-Calcium is the ideal source of both.

Treatment Guidelines

Pack Size : 500g tub & 2Kg tub

"Triple Buffer", for marine environments, raises and stabilises the levels of pH and alkalinity in the aquarium as well as adding the exact natural proportions of all 70 trace elements found in pure sea water.

It adds no by-products, nitrates or phosphates.

Treats up to 3,800 litres. Each measuring spoon (included) treats up to 75 litres. This product must be used in conjunction with a reliable test kit

"Re-Mineral M" is a powder additive for marine aquariums which replaces valuable, natural minerals which are removed, along with harmful substances, by reverse osmosis and de ionising water purification systems. In addition, they help to raise the alkalinity of the water and stabilise it at an optimum level. Just like the world famous "Tropic Marin Sea Salt", these products are made from the most natural, pharmaceutical grade ingredients and add no harmful by products, nitrates or phosphates to the water.

Pack Size : 250g tub

Quantity of water it treats : Up to 100 litres. Each level measuring spoon (included) treats 25 litres.

Highly effective granules for the removal of phosphates and organic pollutants in saltwater and freshwater aquaria

High levels of phosphates and organic pollutants promote unwanted algae growth and compromise health of aquarium inhabitants. Tropic Marin^® ELIMI-PHOS granules are a very effective way to remove both phosphates and organic pollutants in saltwater and freshwater aquariums.
In addition to effective removal of phosphates, ELIMI-PHOS takes the place of activated charcoal and will improve the general water quality in the aquarium. Phosphates become so strongly bonded to the ELIMI-PHOS granules that it will never be released, even after the full absorption capacity of the ELIMI-PHOS is reached.
Tropic Marin^® still recommends periodic water changes in the aquarium to prevent the built up of undesirable compounds. Regular use of Tropic Marin^® ELIMI-PHOS will also help maintain the highest level of water quality in your aquarium.
Each of the small boxes contains 2 Quick & Clean Bags which enable extreme comfortable use.


Application and dosage: Place 100 g of Tropic Marin^® ELIMI-PHOS per 200 liters (27 gallons; 1 Quick & Clean bag contains 100 g of ELIMI-PHOS) of total aquarium system water volume into the tank and position it in the filter or other area of strong water circulation.
It is always a good idea to make any changes in your aquarium environment slowly. If the organic load of the aquarium is very high, start with 100 g per 500 liters (135 gallons) of system volume and slowly increase to the above recommended maximum. This will give your more delicate plants and animals a gradual introduction to the positive change in water quality.
Tropic Marin^® ELIMI-PHOS can remain in the aquarium even after its absorption capacity has been reached. When the phosphate level in the aquarium starts to increase again, repeat the above procedure with a new net pouch of Tropic Marin^® ELIMI-PHOS.

Pack : 200gms : contains 2x 100gm Quick & Clean Bags