Seachem

Seachem Pond Prime is a complete pond-water conditioner for preparing new and replacement water, removing chlorine and chloramine from municipal water supplies. One 500 mL bottle treats over 10,000 US gallons (37,854 L) — conditions a large volume of pond water. A binder detoxifies...

Seachem Pond Prime is a 1 L pond water conditioner for preparing new or changed pond water, removing chlorine and chloramine and detoxifying ammonia and nitrite. Removes chlorine and chloramine — conditions municipal water for pond use. Detoxifies ammonia, nitrite and nitrate — its...

Seachem Prime is a complete, concentrated freshwater and saltwater conditioner that removes chemicals and detoxifies, in a 16.9 fl oz (500 mL) bottle. For fresh and saltwater — one conditioner for either type of water. Complete conditioner — made to condition water. Concentrated formula...

Seachem Purigen is a regenerable synthetic aquarium filter resin designed to remove water impurities and organic waste, supplied as a two-pack in the 500 mL size. Regenerable synthetic polymer resin — can be restored for reuse. Removes soluble and insoluble impurities — addresses both...

Seachem Reef Fusion 2 is the alkalinity component of a two-part reef aquarium system, supplied in a 2 L (67.6 fl oz) bottle and formulated with carbonates and bicarbonates at 4,400 meq/L. Restores and maintains reef aquarium alkalinity — supports stable water chemistry for...

Seachem Reef Fusion 2 is a reef aquarium alkalinity supplement designed to restore and maintain alkalinity, with a carbonate and bicarbonate formula at 4400 meq/L. 500 mL bottle — provides a supply of alkalinity supplement for reef aquarium care. Part of a two-part system...

Seachem Reef Fusion 1 and 2 is a two-part reef aquarium supplement system designed to maintain calcium and alkalinity, with 100,000 mg/L ionic calcium in Reef Fusion 1 and a 1:1 dosing ratio. Reef Fusion 1 supplies 100,000 mg/L ionic calcium — supports calcium...

Seachem Reef Advantage Calcium is a concentrated ionic calcium powder for restoring and maintaining calcium in reef aquariums, supplied in a 1 kg (2.2 lb) package. Concentrated ionic calcium powder — supports maintaining calcium at natural seawater levels. Non-caustic formulation with a pH of...

Seachem Reef Iodide is a concentrated supplement for reef aquaria, formulated to restore and maintain natural-seawater iodide levels with 8,000 mg/L stabilized potassium iodide. Stabilized potassium iodide — helps keep iodide in a usable form in the aquarium. Supports soft tissue growth — supplies...

Seachem Aqua Vitro Reef Ions is a reef aquarium product in an 11.8 fl oz (349 mL) size. Seachem brand — identifies the product maker. Aqua Vitro Reef Ions — the product name identifies its reef-ion focus. Reef aquarium product — intended for reef-focused...

Seachem Reef Advantage Magnesium is a concentrated reef aquarium supplement designed to restore depleted magnesium, with an 80,000 ppm blend of magnesium, chloride, and sulfate salts. 80,000 ppm concentration — provides a concentrated source of magnesium for reef aquariums. Magnesium, chloride, and sulfate salts...

Seachem Reef Plus is a full-spectrum reef supplement for corals and other desirable reef creatures, supplied in a 2 L (67.6 fl oz) size and formulated without nitrate or phosphate. Vitamins, amino acids and trace elements — brings several nutrient groups together in one...

Seachem Reef Trace Elements is a 500 ml supplement for reef aquariums, made to replenish a broad range of trace elements that support reef health and growth. Broad range of trace elements — supports the needs of marine life in reef systems. 500 ml...

Seachem Reef Buffer is a buffer for closed reef aquariums, designed to raise pH to 8.3 while also increasing carbonate alkalinity. Raises pH to 8.3 — supports the target pH for reef aquariums. Raises pH and carbonate alkalinity together — addresses both measurements with...

Seachem Reef Builder is a reef-aquarium carbonate alkalinity supplement that raises KH with minimal impact on pH, in a 600 g (1.3 lbs) package. Raises carbonate alkalinity (KH) — supports the carbonate level needed for coral growth. Has minimal immediate impact on pH —...

Seachem Reef Calcium is a concentrated liquid organic calcium supplement for maintaining calcium in reef aquariums, with a concentration of 50,000 mg/L in a 2 L (67.6 fl oz) size. Liquid organic calcium source — supports calcium maintenance for corals. 50,000 mg/L concentration —...

Seachem Reef Complete is a liquid ionic calcium supplement for restoring and maintaining calcium at natural seawater levels in reef aquariums, formulated not to affect pH. 160,000 mg/L calcium — concentrated calcium support for reef aquarium water. 100% soluble — dissolves fully rather than...

Seachem Reef Calcium is a liquid organic calcium source designed to maintain calcium and accelerate coral growth, with a concentration of 50,000 mg/L. Liquid organic calcium source — provides calcium in liquid form. 50,000 mg/L concentration — gives the product’s stated calcium concentration at...

Seachem Reef Carbonate is a concentrated reef-aquarium alkalinity supplement for restoring and maintaining carbonate alkalinity, with a concentration of 4,000 meq/L in a 2 L (67.6 fl oz) container. Carbonate and bicarbonate salt blend — replenishes carbonate alkalinity in reef aquariums. At least 4...

Seachem Reef Fusion 2 is a reef aquarium alkalinity supplement formulated to restore and maintain alkalinity, supplied in a 1 L (34 fl oz) size. Carbonate and bicarbonate blend at 4,400 meq/L alkalinity — provides alkalinity for the reef aquarium. Designed for a simple...

Seachem Reef Fusion 2 is a reef aquarium alkalinity supplement that restores and maintains alkalinity, with a 4 L (1 fl. gal.) bottle of concentrated carbonate and bicarbonate solution. 4400 meq/L alkalinity — adds alkalinity to reef aquarium water. Carbonate and bicarbonate blend —...

Seachem Reef Iodide is a concentrated, stabilized potassium iodide source for reef aquaria, formulated to restore and maintain natural-seawater iodide levels in a 2-liter bottle at 8,000 mg/L. Potassium iodide is the ingredient — provides iodide for reef aquaria. Formulated not to convert to...

Seachem Reef Kalkwasser is a high-purity calcium hydroxide for preparing limewater to maintain reef-aquarium calcium, supplied in a 500 g (1.1 lb) size. Very pure calcium hydroxide — provides the active ingredient for kalkwasser solutions. High solubility — supports preparation of limewater. Suited to...

Seachem Reef Kalkwasser is a 1 kg (2.2 lb) pure calcium hydroxide powder for preparing limewater to maintain reef-aquarium calcium at natural seawater levels. Supports carbonate alkalinity indirectly as the limewater solution maintains calcium directly. Its capacity depends on evaporation rate and carbon dioxide...