Tropic Marin® Bio-Calcium is a simple and efficient way to raise calcium and alkalinity and to stabilize the pH for optimal growth of corals and coralline algae while creating the ideal conditions for successful reef aquariums.

• Increases calcium and alkalinity and at the same time stabilizes the pH without disturbing the ionic balance.

• No unnatural by-products.

• Maximum recommended dose is 2 measuring spoons per 100 l / 26 US-gal. of aquarium water per day.

• Exact dosages without prior dissolving.

• Can also be used as part of the Tropic Marin® Bio-Actif System.

• Suitable for an aquarium stocked with soft corals, LPS and SPS.

Tropic Marin® Bio-Magnesium provides magnesium and carbon dioxide in a biologically optimally usable form, preventing magnesium deficiency in seawater and restoring the natural concentration ratio of the alkaline earth metals. These are basic requirements for a healthy coral reef in the aquarium.

• For biologically ideal magnesium supply in crystalline form in the reef aquarium.

• Provides magnesium for strong skeletal growth of coral and coralline red algae.

• Provides carbon dioxide for the zooxanthellae to support photosynthesis and calcification.

• Maximum recommended dose: 2 measuring spoons per 100 litres (26 gallons) of aquarium system water volume per day.

• The natural ionic composition and the pH of the water are not changed

• Without unnatural by-products

• Without phosphates and nitrates

• Exact dosing and easy application

Tropic Marin® Coral Clean is phosphate-free and less aggressive than other forms of cleaning baths such as Lugol’s solution or fresh water.

• Cleans corals from the most common epiphytes, parasites and impurities

• Unlike conventional PVP iodine for wound care, with no phosphates

• Gentle treatment of corals

• No stress to the tank from medication or biocides as it used as a bath

• Immediate monitoring of success, any fallen epiphytes and parasites are left behind in the bath

Tropic Marin® K+ Elements contains a selection of essential cationic trace elements for the promotion of growth and the natural coloring of the corals.

• essential cationic trace elements for corals in liquid form

• together with Tropic Marin® A- Elements, the Tropic Marin® K+ Elements supplies a complete profile of the essential trace elements with only two solutions.

• Tropic Marin® K+ Elements contains predominantly cationic trace elements such as strontium, barium, iron, manganese, copper, zinc, nickel, chrome, cobalt and boron in pure mineral form

• promotes strong growth and the natural colouring of the corals

• no colour loss in the corals from trace element deficiency

• easy to use – suitable for both manual dosage and for dosing pumps

• The dose may be doubled if the corals consume large quantities of trace elements (maximum dosage).

Tropic Marin® Lipo-Garlic is a high-quality mixture of selected oils for use as a food supplement and contains highly unsaturated fatty acids of marine oils as well as garlic as an active ingredient.

• Garlic extract increases the attractiveness of food

• Carotinoids intensify the natural colours of fish, increase the readiness to spawn and fertility as well as improving hatching results

• Pantothenic acid boosts the immune system and reduces mortality among young fish

• Vitamins C and E protect the cells

• Suitable for fish and crustaceans

• A liquid solution and therefore easy to add to the aquarium

Tropic Marin® Original Balling Components provides the components of the balling method individually and thus also enables an independent dosage of calcium and carbonates adapted to the individual aquarium.

• For individual dosing of calcium and carbonate hardness to compensate for possible imbalances in the aquarium.

• All three components are necessary to apply the Balling method: calcium chloride-2-hydrate (Part A), sodium carbonate/hydrogen carbonate (Part B) and sodium chloride-free sea salt (Part C).

• All components are available individually in 1 kg packs and as a set (3 x 1 kg).

• Simply dissolve the salt in reverse osmosis water.

• The solution can then be used immediately and can be kept for a longer period of time.

• Suitable for both manual dosing and dosing pumps.

• Can also be used as part of the Tropic Marin® Bio-Actif system.

• Suitable for an aquarium stock with soft and stony corals.

• Maximum dose: 150 ml of each solution to 100 l of aquarium water per day.