seachem

The Alert Combo pack combines Ammonia Alert (1 card) and pH Alert® (1 card). Ammonia Alert and pH Alert are almost half the size of competing produ...

The Seachem Algae Pads are non-scratch algae pads for glass and acrylic. The melamine foam uses micro abrasive technology to easily remove algae fr...

The Seachem Algae Pads are non-scratch algae pads for glass and acrylic. The melamine foam uses micro abrasive technology to easily remove algae fr...

The Seachem Algae Scraper is designed with versatility in mind. With three retractable blades: metal, plastic, and soft pad, it is suited for both ...

The Seachem Algae Scraper is designed with versatility in mind. With three retractable blades: metal, plastic, and soft pad, it is suited for both ...

The Seachem Algae Scraper is designed with versatility in mind. With three retractable blades: metal, plastic, and soft pad, it is suited for both ...

The Seachem Algae Scraper replacement kit includes plastic housing, blade and pad.

Alkaline Buffer is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer. These buffers are designed for the planted a...

AmGuard safely, rapidly and efficiently detoxifies toxic free ammonia. It is safe to use during tank cycling and is ideal for treating emergency sit...

AmGuard safely, rapidly and efficiently detoxifies toxic free ammonia. It is safe to use during tank cycling and is ideal for treating emergency sit...

Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow t...

Alpha is a concentrated conditioner for saltwater. It is 50% more active than our Prime and 375% more active than the next closest competitor. Alph...

Alpha is a concentrated conditioner for saltwater. It is 50% more active than our Prime and 375% more active than the next closest competitor. Alph...

Balance is an optimized blend of sodium and potassium hydroxides with a NSW ratio (27:1) of sodium to potassium to avoid ionic imbalance with long ...

Calcification is a concentrated (140,000 mg/L) optimized blend of ionic and bioavailable gluconate-complexed calcium designed to restore and mainta...

Calcification is a concentrated (140,000 mg/L) optimized blend of ionic and bioavailable gluconate-complexed calcium designed to restore and mainta...

Aquavitro surgical stainless steel coral cutters are primarily designed for use in marine aquariums, but can safely be used in freshwater as well. ...

Aquavitro premium surgical stainless steel curved needle tip forceps are designed for use in both freshwater and marine aquariums. These are ideal ...

The Secondary Pump Kit allows you to finely adjust the amount of water you want to treat using the Division 125. The Pump recirculates water and ai...

The Secondary Pump Kit allows you to finely adjust the amount of water you want to treat using the Division 250. The Pump recirculates water and ai...

The Secondary Pump Kit allows you to finely adjust the amount of water you want to treat using the Division 500. The Pump recirculates water and ai...

Envy is a comprehensive carbohydrate, vitamin, amino acid, and polyunsaturated fatty acid supplement that addresses the micro and trace nutritional...

Fuel is a comprehensive carbohydrate, vitamin, amino acid, polyunsaturated fatty acid, and trace element supplement developed to address nutritiona...

Fuel is a comprehensive carbohydrate, vitamin, amino acid, polyunsaturated fatty acid, and trace element supplement developed to address nutritiona...

Ions restores magnesium by employing the most concentrated (90,000 mg/L), fully dissolved magnesium and does so without adding any ammonia. KE...

Element Reactors are designed with the reef aquarist in mind and offer a host of features including versatile and compact design, high capacity 1.2...

Element Reactors are designed with the reef aquarist in mind and offer a host of features including versatile and compact design, high capacity 1.2...

PRIMARY DOSER ONLY (SECONDARY DOSERS SOLD SEPARATELY) The sentia dose Modular Aquarium Doser incorporates a host of fresh features built on the ...

SECONDARY DOSER ONLY (PRIMARY DOSERS REQUIRED & SOLD SEPARATELY) The Sentia Dose Modular Aquarium Doser incorporates a host of fresh feature...

For aquariums up to 125 US gallons / 475 Liters. Simple Start-up. Innovative Silencer Design. Height-Based Drain Regulation. Air Flow an...

For aquariums up to 250 US gallons / 950 Liters. Simple Start-up; Innovative Silencer Design. Height-Based Drain Regulation. Air Flow and ...

For aquariums up to 500 US gallons / 1900 Liters. Simple Start-up. Innovative Silencer Design. Height-Based Drain Regulation. Air Flow a...

Vibrance is a highly concentrated (10,000 mg/L) naturally stabilized potassium iodide source for reef aquaria that will restore and maintain iodide...

Vibrance is a highly concentrated (10,000 mg/L) naturally stabilized potassium iodide source for reef aquaria that will restore and maintain iodide...

Adjusts pH to 6.5. Creates ideal environment for Asian Arowanas. Softens water. Enhances immunity.

Adjusts pH to 6.5. Creates ideal environment for Asian Arowanas. Softens water. Enhances immunity.

The ideal water pH for Axolotls is 7.4-7.6. Seachem Axolotl Buffer adjusts pH to 7.4–7.6 from either a low or high pH. It softens water by precipit...

Seachem Axolotl Conditioner is a concentrated aquarium water conditioner that makes tap water safe for Axolotls by removing chlorine, chloramine an...

Betta Basics is designed to provide the optimal environment for both betta and plant. Betta Basics removes any chlorine, chloramine and detoxifies ...

Betta Basics is designed to provide the optimal environment for both betta and plant. Betta Basics removes any chlorine, chloramine and detoxifies ...

Seachem Bottle Adapter Plugs come in two sizes and allow you to seamlessly connect dosing pump tubing to any Seachem or aquavitro bottles ranging f...

Seachem Bottle Adapter Plugs come in two sizes and allow you to seamlessly connect dosing pump tubing to any Seachem or aquavitro bottles ranging f...

Cichlid Lake Salt is a chemically sound blend of salts designed to replicate the natural environment of Rift Lake African Cichlids. It contains all...

Cichlid Trace supplies a broad range of trace elements demonstrated to be necessary for proper Þsh health and growth. Unlike terrestrial animals, f...

Clarity is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant saf...

Clarity is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant saf...

Seachem’s Coral Plugs are a chemically advanced means of supplying a unique platform for the stable mounting and/or grow out of all coral fragments...

Seachem’s Coral Plugs are a chemically advanced means of supplying a unique platform for the stable mounting and/or grow out of all coral fragments...