All-For-Reef (liquid) 1000ml Minerals are consumed by the growth of organisms and other processes in the aquarium and therefore need to be added regularly. This mainly includes the following necessary elements: calcium, magnesium, strontium and carbonate hardness promoter for the growth of the calcareous skeleton of hard corals, red colored calcareous algae and other reef...

All-For-Reef (powder) 1600g Minerals are consumed by the growth of organisms and other processes in the aquarium and therefore need to be added regularly. This mainly includes the following necessary elements: calcium, magnesium, strontium and carbonate hardness promoter for the growth of the calcareous skeleton of hard corals, red colored calcareous algae and other reef...

All-For-Reef (powder) 800g Minerals are consumed by the growth of organisms and other processes in the aquarium and therefore need to be added regularly. This mainly includes the following necessary elements: calcium, magnesium, strontium and carbonate hardness promoter for the growth of the calcareous skeleton of hard corals, red colored calcareous algae and other reef...

Phosi-Ex 500ml Phosi-ex Silicate and Phosphate Filtration Media Net Contents 500ml NYOS® Phosi-EX is extremely effective, silicates and phosphates are absorbed quickly with this iron-based media. Targeted use of Phosi-EX will effectively prevent unwanted algae and your aquarium will be left with crystal clear...

Pure Iodine 50ml PURE IODINE Concentrated Iodine for Corals Net Content 50ml Nyos® Trace Elements are professional products developed over years of providing essential trace elements to your corals and invertebrates. Nyos® PURE IODINE contains elemental and concentrated iodine for maximum iodine supply in reef...

Elimi-Aiptasia Aiptasia anemones are one of the most common pests in the marine aquarium hobby. Usually added to the aquarium inadvertently with live rock or coral, these anemones spread quickly and damage the coral with their ability to sting. Aiptasia anemones and other unwanted stinging organisms can be controlled quickly and safely with Tropic Marin ELIMI-AIPTAS.

Bio-Strontium 200g Provides strontium and carbon dioxide for zooxanthellae in a biologically ideal, crystalline form and thus supports the healthy growth of corals. Does not contain chelates, phosphates or nitrates

Carbo-Calcium powder 1.4kg Tropic Marin® Carbo-Calcium Powder is highly concentrated calcium and alkalinity for dissolving in reverse osmosis water to get the proven  Carbocalcium solution. After dissolving, one single solution can cover all the calcium and alkalinity requirements of a typical reef aquarium without undesirable additional compounds or excess carbon dioxide...

Carbo-Calcium powder 700g Tropic Marin® Carbo-Calcium Powder is highly concentrated calcium and alkalinity for dissolving in reverse osmosis water to get the proven  Carbocalcium solution. After dissolving, one single solution can cover all the calcium and alkalinity requirements of a typical reef aquarium without undesirable additional compounds or excess carbon dioxide being...

Nyos Bac 10ml NYOS Bac is a highly concentrated solution of bacteria, capable of breaking down unwanted nutrients from seawater. Reduction of nitrates and phosphates. Reduces algae, detritus, etc. Reduced start-up time of an aquarium.

Nyos magnesium+ Nyos® MAGNESIUM+ is a high purity magnesium chloride. With MAGNESIUM+ you can increase the magnesium content in your saltwater aquarium quickly and simply. HOW TO DOSE: Pre-mixed solution (recommend): Mix 1000g (2.2lb) of MAGNESIUM+ to 2000ml (0.53gal) of RODI water. This solution contains 60,000mg/l Mg (ppm Mg). 17ml...

Nyos calcium+ Nyos CALCIUM+ is a high purity calcium chloride. With CALCIUM+ you can raise the calcium content in your saltwater aquarium quickly and simply. HOW TO DOSE : Pre-mixed solution (recommend): Mix 1000g (2.2lb) of CALCIUM+ to 2000ml (0.53 gal) of RODI Water. This solution contains 135,000 mg/l Ca (135,000 ppm Ca). 7.4ml (0.95fl...