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...

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...

Bio Booster 250ml BIO BOOSTER Biological Metabolism Accelerator OR Coral Nutrient Solution Net Contents 250ml Nyos® BIO BOOSTER biologically reduces nitrite, nitrate and phosphate. In addition, your corals can use the resulting biomass as nutrition. The vitamins and amino acids it contains promote coral growth and...

Zeo 1000ml Zeolite for seawater aquariums Net content 1000ml Nyos® ZEO is a high quality zeolite blend, especially suitable for seawater aquariums. Regular use reduces the value of nitrates continuously, simply and safely. Naturally pure, high quality, no additives, no harmful...

Active Carb 1000ml ACTIVE CARB High quality aquarium activated carbon Net content 1000ml Nyos® ACTIVE CARB is a pH-neutral, acid-washed, steam-activated activated carbon that helps you achieve pure, crystal clear aquarium water. Effectively removes yellow harmful substances, organic...

Alkalinity 1000g ALKALINITY High Purity Sodium Bicarbonate Net Content 1000g Nyos® ALKALINITY is a high purity sodium bicarbonate. With ALKALINITY you can increase the carbonate hardness of your marine aquarium simply and quickly. High purity, free of organic impurities Easy carbonate hardness...

Aqua Pure 1000ml NYOS® AQUA PURE is a mixed-bed resin that allows you to obtain output water of the highest purity. Advantages at a glance: Very economical due to its high absorption capacity Reliably removes all ions still present downstream of the reverse osmosis plant, such as unwanted silicates, nitrates,...

Zero NYOS® ZERO reduces nitrates and phosphates biologically to the detection threshold. The result is a pure, near-natural aquatic environment with beautiful corals and vibrant fish. The benefits at a glance: Biologically reducing nitrates and phosphates Significantly enhancing skimmer performance Creating a...

Active Strontium 250ml ACTIVE STRONTIUM Trace elements for saltwater aquariums Net content 250ml Nyos® ACTIVE STRONTIUM are advanced professional products, tested over long periods of time, and provide essential trace elements to your corals and invertebrates ...

Active Iodine 250ml ACTIVE IODINE Trace elements for saltwater aquariums Net content 250ml Nyos® ACTIVE IODINE are advanced professional products, tested over long periods of time, that provide essential trace elements to your corals and invertebrates. ...