Seachem

The product Reef Fusion 2™️ contains a blend of carbonates and bicarbonates with an alkalinity level of 4400 microequivalents/liter. It is designed to restore and maintain alkalinity in coral reef...

Reef Fusion 2 contains a blend of carbonates and bicarbonates with an alkalinity level of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and...

Reef Fusion 2™️ Reef Fusion 2™️ contains a blend of carbonates and bicarbonates with an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in coral aquariums...

Reef Glue is a premium cyanoacrylate gel for bonding and attaching coral fragments and colonies to reef rocks or cones. It adheres in seconds and has excellent control, stability, and...

Reef Iodide is formulated to provide a safe source of iodide that will not convert to toxic free iodine under storage conditions or in the reef environment. Key features: Source...

Nitrogen supplement for coral reef gardens Provides nitrogen in a fully testable form Concentrated 25,000 mg/L nitrogen (110,750 mg/L nitrate) Nitrogen is an essential element required in metabolic processes, protein...

Includes Coral Nitrogen, Coral Phos-phor, and Coral Potassium Provides nitrogen, Phos-phor, and potassium Supports growth and coloration The Coral NPK Pack takes coral enhancement to a new level. In many...

Calcium and carbonates are essential for all coral growth. If either is deficient, coral growth will cease, followed by a rapid decline in coral health. To prevent this, you must...

Phos-phor supplement for coral aquarium Supports growth and coloration Concentration 3500 mg/L phosphate Phos-phor is an essential element required in metabolic processes, protein synthesis, and the growth of corals and...

Phytoplankton Reef is a concentrated blend of green and brown marine phytoplankton designed to provide essential fatty acids, proteins, vitamins, amino acids, along with biological carotenoids for feeding invertebrates. Main...

Reef Phytoplankton is a concentrated blend of green and brown marine phytoplankton designed to provide essential fatty acids, proteins, vitamins, amino acids, as well as biological carotenoids for invertebrate nutrition....

Reef Plus is a comprehensive supplement for coral reefs containing trace elements, vitamins, and amino acids proven to positively affect the growth of coral reefs and other desirable marine organisms....

Reef Plus is a supplement containing a full spectrum of micronutrients, vitamins, and amino acids that have proven positive effects on the growth of corals and other desirable marine organisms....

Potassium supplement for reef aquariums Supports growth and coloration Concentrated 100,000 mg/L potassium Potassium is an essential element required in metabolic processes, protein synthesis, and the growth of corals and...

High-purity and coarse calcium reactor media. Provides calcium, magnesium, strontium, potassium, and carbonates. Granule size from 1-3 cm. Expires on September 29, 2025

High-purity calcium reactor media. Provides calcium, magnesium, strontium, potassium, and carbonates. Granule size 1-5 cm. Ends on 05 October 2027

Reef Strontium is designed to restore and maintain strontium levels found in natural seawater without affecting pH. Strontium is used in the same way as calcium and holds similar importance...

Reef Trace provides a wide range of trace elements that have proven essential for the health and growth of coral reefs. Trace elements are typically depleted due to usage, oxidation,...

Reef Trace provides a wide range of trace elements that have been proven essential for the health and proper growth of coral reefs. Trace elements are usually depleted due to...

Reef Zooplankton is a concentrated blend of marine zooplankton designed to provide essential fatty acids, proteins, vitamins, amino acids, along with biological carotenoids for coral growth. Main Features: Concentrated blend...