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...

Seachem Zeolite 4L 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, highly-porous...

Seachem Marine Buffer 4kg 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 raise marine...

Seachem PhosGuard 4Kg Removes silicate and phosphate Spherical for optimal hydrodynamics Irreversible binding PhosGuard™ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered...

Seachem Matrix 4L Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix™ provides as much...

Seachem Phosguard 1L Removes silicate and phosphate Spherical for optimal hydrodynamics Irreversible binding PhosGuard™ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered...

Seachem Purigen 1L Highest organic removal capacity Possesses enhanced capacity owing to its vast surface area; both spherical and macroreticular Helps control ammonia/nitrite/nitrate Color changes as it exhausts; easily regenerated Description...

Seachem Hypersorb 100ml Bagged 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 Filter Sock 100 Micron 17.5x40.5cm 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 100 Micron 10x30cm 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 unchecked...

Seachem Pond Stability 500ml Water stabilization system for decorative ponds Rapidly and safely establishes bio-filter Breaks down waste organics, ammonia, nitrite, and nitrate Pond Stability® will rapidly and safely establish the pond biofilter in...

Seachem Pond Salt 1kg Enhances vitality of koi and goldfish Will not adversely impact on pond plants Useful to temporarily reduce nitrite toxicity Pond Salt™ is a chemically sound blend of salts designed to replicate the native ionic environment...

Seachem Pond Prime 500ml Complete and concentrated conditioner for decorative ponds Removes chlorine, chloramine Detoxi•Âes ammonia, nitrite, and nitrate 5X more concentrated than competing products Pond Prime® is a complete conditioner that...

Seachem Pond PhosGuard 1L Removes silicate and phosphate Spherical for optimal hydrodynamics Irreversible binding Pond PhosGuard™ is a non-herbicidal, environmentally sound approach to the problem of phosphate control in ponds. It is a filter...

Seachem Pond Ph Buffer 500ml Raise pH and buffer decorative ponds Buffers between 7.2 and 8.2 Phosphate-free Will not promote algae growth Pond pH Buffer™ is designed to raise pH and buffer decorative ponds without the use of phosphates. It is...

Seachem Pond Matrix 2L High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous surface area (160,000 cm2/L) Supports aerobic and anaerobic bacteria species Pond Matrix™ is a high porosity biomedia that provides...

Seachem Pond Matrix 1L High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous surface area (160,000 cm2/L) Supports aerobic and anaerobic bacteria species Pond Matrix™ is a high porosity biomedia that provides...

Seachem Zeolite 500ml 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, highly-porous...

Seachem Zeolite 250ml 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, highly-porous...

Seachem Zeolite 100ml Bagged 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,...