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Seachem MultiTest Silicate Test Kit 75 Tests

Natural sea water Contains about 10 mg/L as silicate. In reef or other marine aquaria silicate should be 1 mg/L or less. Silicate is non-toxic to �sh and invertebrates but is ideally kept below 1 mg/L to minimize diatomaceous algae. In freshwater... more

Seachem MultiTest Silicate Test Kit 75 Tests

Natural sea water Contains about 10 mg/L as silicate. In reef or other marine aquaria silicate should be 1 mg/L or less. Silicate is non-toxic to �sh and invertebrates but is ideally kept below 1 mg/L to minimize diatomaceous algae. In freshwater... more

Seachem Replacement Tidal 55 Filter Media Basket

Replacement Media Basket for Tidal 55 Filter more

Seachem Replacement Tidal 55 Filter Media Basket

Replacement Media Basket for Tidal 55 Filter more

Seachem Replacement Tidal 55 Filter Media Basket

Replacement Media Basket for Tidal 55 Filter more

Seachem Replacement Tidal 55 Filter Media Basket

Replacement Media Basket for Tidal 55 Filter more

Seachem Replacement Tidal 55 Filter Media Basket

Replacement Media Basket for Tidal 55 Filter more

Seachem Laboratories Alkaline Buffer Aquarium Water Treatment 10.6 oz

Seachem Alkaline Buffer raises the pH and alkalinity (KH) of your aquarium water and holds it steady between 7.2 and 8.5 - an ideal range for most freshwater environments. Alkaline Buffer is safe gentle and phosphate-free to reduce the risk of algae or... more

Seachem Discus Buffer Adjusts pH to 5.8 to 6.8 in Aquariums

SeaChem Discus Buffer helps to replicate the ideal Discus environment (low pH and low GH (General Hardness)). Discus Buffer will lower pH and keep it lowered. Discus Buffer also softens water by precipitating calcium and magnesium. Adjusts pH to 5.8 -... more

Seachem Flourish Excel Bioavailable Carbon for The Planted Aquarium 500ml

Flourish excel is a simple source of readily available organic carbon. All plants require a source of carbon. This is typically obtained from co2 but may also be obtained via relatively simple organic compounds such as photosynthetic intermediates.... more

Seachem Tidal 75 Matrix Carbon Aquarium Filters 6.4 Oz

Seachem Tidal 75 Matrix Carbon Aquarium Filters For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Seachem Tidal 75 Power Filter is designed for a 75-gallon tank. It has... more

Seachem Tidal 110 Matrix Aquarium Filters 16.9 Oz

Seachem Tidal 0 Matrix Aquarium Filters For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Seachem Tidal 110 Power Filter is designed for a 110-gallon tank. It has features... more

Seachem PolyGuard Treat Bacterial Fungal and Parasitic Diseases for Freshwater Aquariums

Seachem PolyGuard is the single most effective medication to keep freshwater fish free of disease! It is an effective treatment and safeguards against all prevalent bacterial fungal and parasitic diseases of exotic fish. For use in freshwater or marine... more

Seachem Flourish Excel Organic Carbon for the Planted Aquarium Promotes Ferrous State of Iron

Seachem Flourish Excel is a source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained from CO2 but may also be derived from simple organic compounds (such as photosynthetic intermediates). Provides... more

Seachem Filter Sock Polyester Felt Filter Sock with Plastic Collar for Aquariums

Seachem Filter Socks remove suspended particulates from the water column down to 100 microns providing exceptional purity and water quality. These socks are built to last with durable welded seams and a singed finish to reduce wear and prevent the... more

Seachem Pristine Aquarium Treatment 500ml

Seachem Pristine improves the water quality of freshwater and marine aquariums using bio-augmentation a chemical-free natural process that safely eliminates waste sludge excess food and detritus. It also reduces ammonia nitrates and nitrites while... more

Seachem Flourish Planted Aquarium Supplement

Seachem Flourish is a comprehensive plant supplement for the natural freshwater aquarium. Its rich assortment of important micro elements trace elements and other nutrients promotes healthy vigorous growth health and color in aquatic plants.... more

Seachem Reef Complete Raises Calcium and Maintains Magnesium and Strontium in Aquariums

Reef Complete is a concentrated (160 000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. If either... more

Seachem Flourish Planted Aquarium Supplement

Seachem Flourish is a comprehensive plant supplement for the natural freshwater aquarium. Its rich assortment of important micro elements trace elements and other nutrients promotes healthy vigorous growth health and color in aquatic plants.... more

Seachem Flourish Excel Organic Carbon for the Planted Aquarium Promotes Ferrous State of Iron

Seachem Flourish Excel is a source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained from CO2 but may also be derived from simple organic compounds (such as photosynthetic intermediates). Provides... more

Seachem Flourite Black Clay Gravel - Stable Porous Natural Planted Aquarium Substrate 15.4 lbs

Seachem Flourite Black is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria but may be used in any freshwater aquarium environment.For over three decades Seachem has been a... more

Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 16.9 Fl Oz (Pack of 1)

Seachem Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems thereby preventing the #1 cause of fish death: new tank syndrome .For over three decades Seachem has been a company rooted in sound science. Our... more

Seachem Tidal Power Aquarium Filter 35 Gallon Large

The fully adjustable flow regulation feature on the Tidal Power Filter adjusts performance to a specific aquarium volume type or provide an environment for fish that prefer more or less water movement or oxygenation. Adjust the dial from anywhere... more

Seachem Reef Zooplankton Unique Blend of Marine Zooplankton for Aquariums

Seachem Reef Zooplankton is a concentrated blend of marine zooplankton that contains no added dyes or synthetic pigments. This natural source of carotenoids for colorations provides essential fatty acids proteins vitamins and amino acids for coral... more

Seachem PhosBond Phosphate Silicate Remover Aquarium Filter Media 250ml

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 phosphates and silicates from saltwater... more

Seachem Acid Buffer Lowers pH in Aquariums

Seachem 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 hard water where phosphate buffers may pose an algae or cloudiness problem. Lowers aquarium pH and... more

Seachem Filter Sock Polyester Felt Filter Sock with Plastic Collar for Aquariums

Seachem Filter Sock an integral addition to any sump and overflow system. In addition to its 100 micron rating for exceptional particulate removal it features welded seams which unlike threaded seams of similar products will not breakdown over time. It... more

Seachem Reef Buffer Raises pH to 8.3 in Aquariums

Seachem Reef Buffer raises the pH of a reef aquarium to 8.3 without the risk of accidentally raising pH to a dangerous level. It will also raise alkalinity allowing for greater stability in a reef system where the bioload is significantly greater than... more

Seachem Flourish Trace Planted Aquarium Supplement 67.6 Oz

Seachem Flourish Trace Plant Growth Fish & Aquatic Supplement For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Keep aquarium plants thriving with Seachem Flourish Trace.... more

Seachem Tidal 55 Matrix Carbon Aquarium Filters 4 7 Oz

Seachem Tidal 55 Matrix Carbon Aquarium Filters For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Seachem Tidal 55 Power Filter is designed for a 55-gallon tank. It has... more

Seachem Reef Phytoplankton Unique Blend of Green and Brown Phytoplankton for Aquariums

Reef Phytoplankton is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids proteins vitamins and amino acids with biological carotenoids for an invertebrate diet. Size ranges from 1-20 ?m to feed a... more

Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 1L

Seachem Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems thereby preventing the #1 cause of fish death: new tank syndrome .For over three decades Seachem has been a company rooted in sound science. Our... more

Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 2L / 67.6 oz

Stability will rapidly and safely establish the aquarium bio filter in freshwater and marine systems thereby preventing the #1 cause of fish death: new tank syndrome. Stability is formulated specifically for the aquarium and contains a synergistic... more

Seachem PhosGuard Rapidly Removes Phosphate and Silicate for Marine and Freshwater Aquariums

SeaChem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. SeaChem PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. Removes... more

Seachem Flourite Fish & Aquatic Life Aquarium Substrate 15.4 Lb

Seachem Flourite Fish & Aquatic Life Aquarium Substrate For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Ideal for a natural planted aquarium but suitable for any freshwater... more

Seachem Laboratories Impulse 400 Multi-Function Aquarium Water Pump Black Blue 1 Each

Enjoy a worry-free aquarium with the Seachem Impulse Pump. Featuring an energy-efficient design and wear-resistant impeller this pump is great for freshwater ponds and even saltwater. Perfectly suited for both wet and dry applications the pump includes... more

Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 4L

Seachem Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems thereby preventing the #1 cause of fish death: new tank syndrome .For over three decades Seachem has been a company rooted in sound science. Our... more

Seachem Flourish Potassium Supplement for the Planted Aquarium

Seachem Flourish Potassium provides concentrated potassium to support vigorous growth in aquariums with natural living plants. This safe effective supplement helps you avoid potassium depletion yellowing leaves and limited plant growth. Potassium... more