Supplements

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

NYOS® PHOSI-EX is an high-performance, moist silicate and phosphate absorber. 250ml. 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® 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® 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® BAC is a highly concentrated, nutrient degrading bacteria strains for marine aquariums. Read more

NYOS® ZERO reduces nitrates and phosphates by biological means to the detection limit. 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

NYOS® ACTIVE ELEMENTS strengthen the red, violet, and green hues of your corals. Read more

Say Hello To Sparkling Aquarium Water. Developed and used by Underwater Creations, the all-purpose aquarium cleaner that removes algae, cloudy water, and dirty deposits that can form on your rocks and sandbed. Read more

Pristine™ uses bio-augmentation, a non-chemical and natural method, to improve water quality. It provides bacteria that break down excess food, waste and detritus in freshwater and marine systems. It will also reduce excess nutrients. Read more

Stability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome". Stability® is formulated specifically for the aquarium. Read more

Nearly all pet aquatics companies manufacture a product that removes chlorine. None of those, however, can compare in quality, concentration, or effectiveness to Seachem’s flagship product. Prime® is the complete conditioner for both fresh and saltwater. Read more