Seachem

Meridian™is an all natural oolitic (spherical or egg shaped) aragonite substrate for all reef and marine aquaria. Meridian™ is the premium aragonit...

This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/L and is virtually interference free in marine and fre...

Copper kits are usually of two types: compleximetric or titration based. Some kits measure only ionic copper and others measure both ionic and chel...

Natural seawater (NSW) concentration of iodide is 0.06 mg/L. Ideally, it is advisable to maintain iodide close to NSW concentration. Concentrat...

Iron is of no importance in fish only aquaria; however, iron over 0.5 mg/L may be toxic to some species and should be avoided. Under normal cond...

This kit combines the Marine pH & Alkalinity, Ammonia, and Nitrite & Nitrate kits into one kit. MultiTest™ Marine Basic performs over 75 te...

Marine pH should be 8.2—8.4. Tanks dosed with limewater may go as high as 8.6. Natural sea water has a total alkalinity of 2—3 meq/L, but aquar...

Nitrite is toxic and should be undetectable in any well established aquarium. During cycling, it may exceed 20 mg/L. Nitrate is relatively non-...

Neutral Regulator™ adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium an...

Nourish™ is a comprehensive vitamin, amino acid, and trace element supplement developed to address nutritional requirements commonly associated wit...

NutriDiet® Betta contains only the highest quality ingredients (Chlorella algae & fish meal) without low nutritional value fillers (e.g. corn m...

NutriDiet® Chlorella Flakes is a fortified Chlorella flake food for all freshwater and marine fish. Chlorella Algae is considered to be a potential...

NutriDiet® Cichlid Flakes are formulated to provide all essential nutrients for all Cichlids. The diet focuses on a high Chlorella Algae content. C...

NutriDiet® Discus Flakes is a premium and nutritionally balanced diet formulated to meet the requirements of all discus. It contains only the highe...

NutriDiet® Goldfish Flakes are formulated to provide all essential nutrients for all Goldfish. As with all of the Seachem NutriDiets, Goldfish Flak...

NutriDiet® Marine Flakes is a premium and nutritionally balanced diet formulated to meet the requirements of all marine fish. It contains only the ...

NutriDiet® Marine Plus Flakes is a premium and nutritionally balanced diet formulated to meet the requirements of all marine fish. It contains only...

NutriDiet® Shrimp Flakes is a premium and nutritionally balanced diet formulated to meet the requirements of marine and freshwater fish. It contain...

NutriDiet® Tropical Flakes are formulated to provide all essential nutrients for all tropical fish. As with all of the Seachem NutriDiets, Tropical...

Onyx Sand™ is a naturally dark gray sand that perfectly complements and enhances the appearance of any aquarium. It provides not only iron and othe...

Pearl Beach™ is an all natural aragonite substrate for all types of marine, reef and tropical aquaria. Its chemical composition will assist in stab...

pH Alert Product Description pH Alert™ is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A s...

PhosBond™ is a revolutionary new product that combines the phosphate removing capabilities of both aluminum oxide and granular ferric oxide into a ...