Reef Supplements

NYOS® PHOSI-EX is an high-performance, moist silicate and phosphate absorber. 500ml. Read more

NYOS® MAGNESIUM+ is a high purity magnesium chloride. With MAGNESIUM+ you can increase the magnesium content in your saltwater aquarium quickly and simply. Read more

NYOS® CALCIUM+ is a high purity calcium chloride. With CALCIUM+ you can raise the calcium content in your saltwater aquarium quickly and simply. Read more

NYOS® CALCIUM+ is a high purity calcium chloride. With CALCIUM+ you can raise the calcium content in your saltwater aquarium quickly and simply. Read more

NYOS® ALKALINITY+ is a high purity sodium bicarbonate. With ALKALINITY+ you can increase the carbonate hardness in your saltwater aquarium quickly and simply. Read more

NYOS® ALKALINITY+ is a high purity sodium bicarbonate. With ALKALINITY+ you can increase the carbonate hardness in your saltwater aquarium quickly and simply. Read more

NYOS® ACTIVE STRONTIUM solidifies the crystalline skeleton structure of your corals. Read more

NYOS® PURE IODINE is available immediately and is the maximum iodine supply in coral tanks. Read more

NYOS® ACTIVE IODINE particularly emphasizes the blue hue of your corals. Read more

One supplies calcium, magnesium, and alkalinity to your reef in a simple and convenient formula. It is a fully balanced calcium system that does not require complicated reactors, multi-part system or any extra equipment. Read more