seachem

  The Bag™ is an innovative welded filter bag with a durable non-stitched seam. It has a 180 micron mesh, is resistant to bleach, caustics, and aci...

Acid Buffer™ is a non–phosphate buffer to lower pH and buffer with Alkaline Buffer™. Both buffers are designed for the planted aquarium or for very...

Acid Buffer™ is a non–phosphate buffer to lower pH and buffer with Alkaline Buffer™. Both buffers are designed for the planted aquarium or for very...

Adjusts pH to the acidic range (4.5‑6.8)Softens water by precipitating calcium and magnesiumAcid Regulator™ adjusts pH to the acidic range (4.5–5.5...

The 3 in 1 Algae Scraper for glass and acrylic aquariums   The Seachem Algae Scraper is designed with versatility in mind. With three retractable b...

The 3 in 1 Algae Scraper for glass and acrylic aquariums   The Seachem Algae Scraper is designed with versatility in mind. With three retractable b...

Fits all Seachem Algae Scrapers

Fits all Seachem Algae Scrapers

Fits all Seachem Algae Scrapers Includes housing, steel blade and pad

In the absence of free ammonia the unit will assume a yellow or faint yellow-green color. It is normal for the dry sensor to have a greenish hue. I...

Seachem Matrix Carbon – 1L MatrixCarbon™ is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will n...

Seachem Matrix Carbon – 2L MatrixCarbon™ is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will n...

Seachem Matrix Carbon – 500ml MatrixCarbon™ is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and wil...

SeaChem De*nitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic de...

Fresh Trace™ – Essential Trace Elements for Freshwater Fish Give your fish the extra edge they deserve with Fresh Trace™, a premium supplement desi...

Seachem GarlicGuard is an appetite/flavor enhancer for freshwater and saltwater fish. Simply soak the food in Garlic Guard before feeding your fish...

Seachem GarlicGuard is an appetite/flavor enhancer for freshwater and saltwater fish. Simply soak the food in Garlic Guard before feeding your fish...

Marine Buffer™   Raises and maintains pH at 8.3 in all saltwater aquariums Can be used safely in reef tanks Co...

Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid...

Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid...

Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid...