Seachem Marine Buffer 250g (SC34609) Raises and maintains pH at 8.3 in all saltwater aquariums Can be used safely in reef tanks Contains borate for added stability Contains magnesium to alleviate precipitation effects Marine Buffer® will safely...

Seachem Renew 1L (SC87) Phosphate-free carbon substitute High pore # for maximum organic removal Ideal to use in planted tank or marine tank - does not leach phosphate No impact on trace minerals and important nutrients Renew™ is ideal for use in...

Seachem Phosbond 4L (SC1263) PhosBond™ is a revolutionary new product that combines the phosphate removing capabilities of both aluminum oxide and granular ferric oxide into a singular material forming a synergistic effect. It rapidly removes...

Seachem Marine Buffer 500g (SC34302) Raises and maintains pH at 8.3 in all saltwater aquariums Can be used safely in reef tanks Contains borate for added stability Contains magnesium to alleviate precipitation effects Marine Buffer® will safely...

Seachem Filter Sock 250 Micron 17.5x40cm (SC1556) Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to excess dissolved organics, nitrate, and phosphate when left...

Seachem Filter Sock 200 Micron 17.5x40cm (SC1554) Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to excess dissolved organics, nitrate, and phosphate when left...

Seachem HyperSorb 250ml (SC156) High capacity organic waste removal Synthetic adsorbent Economical carbon substitute No impact on pH; minimal impact on trace elements Seachem's HyperSorb™ is a premium synthetic adsorbent with outstanding organic...

Seachem PhosNet 50g (SC1250) Rapidly removes phosphate & silicate Synthetic granular ferric oxide (GFO) Less dust and thus is easier to use than most competing GFO products PhosNet™ is a granular ferric oxide (GFO) with high porosity, high...

Seachem Denitrate 4L (SC13901) Denitrate is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The...

Seachem Vibrant Sea 227L 6.25kg (SC326) Highly concentrated synthetic sea salt Replicates natural marine and reef waters Enhanced potassium formula Superior calcium and alkalinity stability Fast dissolving Vibrant Sea™ is a highly concentrated...

Seachem PhosBond 250ml (SC26106) Rapidly removes phosphate & silicate Ferric oxide coated aluminum oxide phosphate adsorber High porosity and surface area give it a large binding capacity PhosBond™ is a revolutionary new product that...

Seachem Matrix 1L (SC11709) High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous surface area (>~700 m2/L) Supports aerobic and anaerobic bacteria species Matrix™ is a high porosity biomedia that...

Seachem Marine Buffer 1kg (SC34708) Raises and maintains pH at 8.3 in all saltwater aquariums Can be used safely in reef tanks Contains borate for added stability Contains magnesium to alleviate precipitation effects Marine Buffer® will safely...

Seachem Zeolite 2L (SC1275) Binds ammonia and heavy metals Highest ammonia binding capacity of any zeolite Removes harmful metal ions like lead, copper, nickel and zinc Marine & Freshwater Seachem Zeolite™ is a naturally occurring,...

Seachem Marine Trace 250ml (SC79600) Supplies a broad range of trace elements Contains only those elements actually demonstrated to be required by marine fish Replenishment of a number of trace elements is required to maintain an environment ideal for...

Seachem Filter Sock 200 Micron 10x30cm (SC1553) Exceptional particulate removal for superior water quality. Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to...

Seachem Aquavitro PhosBond 100ml Bagged (SC7741) Seachem PhosBond for Reef is a revolutionary new product that combines the phosphate removing capabilities of both aluminium oxide and granular ferric oxide into a singular material forming a synergistic...

Seachem Zip Bag Medium 32x14cm (SC1521) Medium-mesh filter bag with zipper Ideal for intermediate sized media Corrosion-proof zipper 32 cm x 14 cm (12.5” x 5.5”) No Strings or Ties The Medium Zip Bag™ is a mesh bag for holding...

Seachem Zip Bag Small 32x14cm (SC1522) Small-mesh filter bag with zipper Ideal for small media Corrosion-proof zipper 32 cm x 14 cm (12.5” x 5.5”) No Strings or Ties The Small Zip Bag™ is a mesh bag for holding filtration media. It is...

Seachem MatrixCarbon 4L High efficiency spherical carbon Very little impact on pH due to low ash content  Lowest leachable phosphate level on market High removal capacity; large surface area MatrixCarbon™ is a truly unique activated carbon...