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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

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 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 Reef Calcium Maintains Calcium and Accelerates Coral Groth in Aquariums

Reef Calcium is a concentrated (50 000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Additionally polygluconate contains no nitrogen or phosphorous thus it is biologically... 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

USE: The non-corrosive parts allow for use in freshwater or saltwater aquariums

The Seachem Laboratories Replacement Pump is a replacement part made specifically for the Tidal 55 Power Filter for aquarium use.For over three decades Seachem has been a company rooted in sound science. Our experience in the hobby and an educated... more

Seachem Laboratories ASM223 Seachem Live Bearer Brackish Aquarium Salt 600gm

Seachem’s Brackish Salt is a chemically sound blend of salts designed to replicate the native environment of live bearers and other brackish estuary fish without adversely impacting aquatic plants when used at regionally specific recommended dosage.... more

Seachem Flourite Sand Planted Aquarium Supplement 7.71 Lb

Wash In Bag Fluorite Sand 3.5Kg 7.7Lbs. more

Seachem Purigen Removes Organic Waste from Marine and Freshwater Aquariums

Seachem Purigen Ultimate Filtration is a premium synthetic adsorbent that unlike any other filtration product is not a mixture of ion exchangers or adsorbents but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities... more

Seachem CupriSorb Powerful Adsorbent of Copper and Heavy Metals for Aquariums

Cuprisorb Is A Powerful Adsorbent Of Copper And Heavy Metals. Cuprisorb Will Remove Copper More Rapidly And Efficiently Than Carbon And Is Thus Ideal For Emergency Copper Removal. It Extracts All Types Of Copper Including Chelated Copper And Remains... 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 Flourish Iron Supplement for the Planted Aquarium

Seachem Flourish Iron is a highly concentrated iron supplement for aquariums with live plants. Its simple pure formula is ideal for iron deficiencies and/or situations when iron requirements are greater than what Seachem Flourish can provide. Iron... more

Seachem Flourish Advance Growth Enhancer for Live Aquarium Plants

Seachem Flourish Advance is an all natural growth enhancer for live aquarium plants with an enhanced formula that uses phytohormones minerals and nutrients to stimulate dramatic growth in roots and shoots. When used regularly it also heightens mineral... more

Seachem Ammonia NH4 Alert Stick On Aquarium Monitor Test Kit Fish Tank

Seachem Ammonia Alert Ammonia Test Kit more

Seachem Brackish Salt for Aquariums

Seachem live bearer/brackish aquarium salt is a chemically sound blend of salts designed to replicate the native environment of live bearers and other brackish estuary fish without adversely impacting on aquatic plants when used at regionally specific... more

Seachem Reef Iodide Raises Iodide for Aquariums - 8.5 oz

Seachem Reef Iodide is an important element required by invertebrates and many soft corals (gorgonians sarcophytons etc). Reef Iodide is a concentrated (8 000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain... more

Seachem Betta Basics Aquarium Water Conditioner 2 oz[ PACK OF 2 ]

[Multipack Offering - PACK OF 2] Seachem Betta Basics is formulated to create the ideal bowl environment for both your bettas and plants. It works by removing any chlorine chloramine and detoxifies ammonia. It also buffers the water to a pH of 7.0 to... more

Seachem Flourish Advance Planted Aquarium Supplement 135.2 Oz

Seachem Flourish Advance Planted Aquarium Supplement For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Help aquatic plants thrive with Seachem Flourish Advance. This... more

Seachem CupriSorb Powerful Adsorbent of Copper and Heavy Metals for Aquariums 100 mL (2 Pack)

Seachem CupriSorb Powerful Adsorbent of Copper and Heavy Metals for Aquariums 100 mL (2 Pack) 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 Flourite Red Gravel (3.5 kg)

Seachem Flourite Red Planted Aquarium SubstrateFor 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 aquarium... more

Seachem Laboratories ASM514 Flourish Plant Nutrients- 50ml

Seachem Flourish Comprehensive Plant Supplement for Freshwater Aquarium 50ml more

Flourite 7 kg / 15.4 lbs

Sachem fluorite 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. Fluorite is most effective when used alone as an... more

Flourite Dark 7 kg / 15.4 lbs

Flourite dark 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 aquarium environment. Flourite dark is most effective when used alone as an... more

Flourite 7 kg / 15.4 lbs

Sachem fluorite 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. Fluorite is most effective when used alone as an... more

Flourite Black 7 kg / 15.4 lbs

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. Flourite® Black is most effective when used... more

Seachem Flourite Red 7.7 lbs

Flourite® Red 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. Flourite® Red is most effective when used alone... more

Seachem Flourite Red 7.7 lbs

Flourite® Red 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. Flourite® Red is most effective when used alone... more

Flourite Black Sand 7 kg / 15.4 lbs

Flourite® Black Sand 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. Flourite® Black Sand is most effective... more

Seachem Discus Buffer 135.2 oz

Seachem Alkaline Buffer Planted Aquarium SupplementFor more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Designed for planted aquariums or for very hard water where phosphate... more

Seachem Flourite Sand 15.4 lb

Flourite black Sand 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 aquarium environment. flourite black Sand is most effective when used alone... more

Flourite Black Sand Seachem Laboratories

Flourite Black Sand 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. Flourite Black Sand is most effective when... more

Seachem Matrix Bio Media 14.1 oz

Onyx Sand Planted Aquarium Substrate 3.5kg/7.7lbs NEW SMALLER SIZE more

Flourish Phosphorus 2 L / 67.6 fl. oz.

Phosphorus supplement for the planted aquarium provides the aquarium plant macronutrient phosphorus enhances and accelerates the growth of aquatic plants this safe solution of POTASSIUM phosphate will enhance and accelerate the growth of aquatic plants... more

Equilibrium300 g / 10.6 oz

Equilibrium is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibriumâ„¢ contains no sodium or chloride (which can be detrimental to a planted aquarium at elevated levels). Equilibriumâ„¢ is ideally suited... more

Equilibrium 600 g / 1.3 lbs

Equilibrium is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium? contains no sodium or chloride (which can be detrimental to a planted aquarium at elevated levels). Equilibrium? is ideally suited for... more

Seachem Flourish 1.7 oz

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. Stability is formulated specifically for the aquarium and contains a synergistic... more

Flourish Phosphorus 2 L / 67.6 fl. oz.

Phosphorus supplement for the planted aquarium provides the aquarium plant macronutrient phosphorus enhances and accelerates the growth of aquatic plants this safe solution of POTASSIUM phosphate will enhance and accelerate the growth of aquatic plants... more