$14.99
Dymax Co2 Indicator Solution
Dymax
The Dymax CO2 Indicator Solution reacts to the concentration of CO2 within an aquarium and will change colors based on levels. Blue indicates a low...
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$38.91
Dr. Tim's Aquatics One & Only Live Nitrifying Bacteria for Saltwater Aquariums 1ea/8 fl oz
Dr. Tim's
One and Only Live Nitrifying Bacteria prevents new tank syndrome by instantly working to establish a biofilter in newly set-up aquaria. Use One and...
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$38.91
Dr. Tim's Aquatics One & Only Live Nitrifying Bacteria for Reef Aquarium 1ea/8 fl oz
Dr. Tim's
One and Only Live Nitrifying Bacteria prevents new tank syndrome by instantly working to establish a biofilter in newly set-up aquaria. Use One and...
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Coming soon
$4.10
Dr. Tim's Aquatics Ammonium Chloride Solution for Fishless Cycling 1ea/4 fl oz
Dr. Tim's
This bottle of reagent grade ammonium chloride is for use when fishless cycling. Concentration is 50 mg/L of total ammonia-nitrogen (TAN). Dose 4 d...
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$13.42
Dr. Tim's Aquatics One & Only Live Nitrifying Bacteria for Reef Aquarium 1ea/2 fl oz
Dr. Tim's
One and Only Live Nitrifying Bacteria prevents new tank syndrome by instantly working to establish a biofilter in newly set-up aquaria. Use One and...
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Coming soon
$9.34
Boyd Enterprises Chemi-Pure Elite Filter Media 1ea/6.5 oz
Boyd Enterprises
Same formulation as the original Chemi-Pure, with the addition of ferric oxide to remove phosphates and red slime (cyano-bacteria). Promotes aerobi...
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$6.29
Aqueon Water Clarifier 16 floz
Aqueon
Aqueon Water Clarifier works by clinging to the suspended dirt particles that cause the water to appear cloudy or murky. This makes them easier to ...
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$2.44
Aqueon Betta Bowl Plus Water Conditioner 4oz
Aqueon
Neutralizes the chlorine and chloramines typically found in tap water, making it safe for fish. Helps to reduce the stress on fish as they become f...
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$24.00
Fuel Carbohydrate, Vitamin, FattyAcid and Amino Acid Supplement for Corals
Aquavitro
fuel is a comprehensive carbohydrate, vitamin, amino acid, polyunsaturated fatty acid, and trace element supplement developed to address nutritiona...
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$4.18
API Freshwater Aquarium Salt 16oz
API
An all natural salt, made from evaporated sea water. Helps improve gill function to reduce stress. Reduces electrolyte loss and promotes healthy gi...
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$1.99
Fluval Betta Plus Water Conditioner 2oz
Fluval
Betta Plus Tap Water Conditioner makes tap water safe for bettas by neutralizing chlorine, chloramine and undesirable metals. Makes tap water safe...
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$8.99
Fluval Cycle Biological Booster 8.4oz
Fluval
Fluval Biological Enhancer is a responsive biological aquarium supplement that immediately inoculates aquarium water with a powerful team of benefi...
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$4.49
Fluval Bio Clear 4oz
Fluval
Fluval Bio Clear contains fast-acting enzymes that naturally clarify cloudy aquarium water. Its biological formulation effectively clears cloudy wa...
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from $4.99
Seachem Alkaline Buffer
Seachem
Adjusts pH to 7.2—8.5 Designed for use in planted aquariums Increases alkalinity Contains no phosphate
$2.99
Fluval Spec/Flex/EVO Biomax 2.1oz
Fluval
BioMax provides effective biological filtration, which helps eliminate fish waste and results in a healthier overall aquarium environment. Provide...
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$10.99
API Proper pH 7.0, 8.8 oz
API
Easy-to-use, fast dissolving powder that automatically sets and stabilizes pH while neutralizing chlorine and detoxifying heavy metals. Contains al...
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$9.99
Sera blackwater aquatan 3.38 fl oz
Sera
For a natural blackwater effect as in the tropics Lively and healthy fish, shrimps and crayfish Water according to the original biotopes supports ...
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$16.79
Fritz Maracyn Two Antibacterial Medication 8ct
Fritz
Maracyn® Two powder is a broad-spectrum antibiotic developed for use in aquariums which has been shown to be effective against a number of pathogen...
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$15.99
Fritz Parashield 4 oz.
Fritz
Parashield® is a revolutionary new way to help maintain fish optimum health. This bio-adhesive supplement repairs and strengthens the fish’s natura...
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$24.99
Fritz FUZZ OUT 16oz
Fritz
FuzzOut helps combat stubborn hair algae in the aquarium. FuzzOut removes all toxins, metals and odors in the water column while simultaneously pro...
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$8.99
FritzZyme Trace 8 fl oz
Fritz
FritzZyme® Trace is a specially formulated solution of trace elements, minerals and electrolytes found to be essential for the natural growth and f...
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$14.99
Fritz pH Neutralizer 8 oz.
Fritz
Maintaining a balanced, stable pH is vital to the health of aquarium livestock and efficiency of the bio-filter. The pH of an aquarium can fluctuat...
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$4.99
Fritz pH Lower 4 oz
Fritz
The pH of an aquarium is a very important, yet commonly overlooked aquarium water parameter. A correct, stable pH will help ensure a healthy aquari...
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$19.99
Fritz Monster 360 16oz
Fritz
Naturally Reduce OrganicsPowerful probiotic blends of naturally-occurring heterotrophic bacteria specifically chosen for their ability to quickly d...
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$14.79
Fritz Slime Out
Fritz
Fritz Slime Out aids in the removal of stains from cyanobacteria outbreaks. Effective against blue-green, black, red, and bubble cyanobacteria stra...
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$12.99
Fritz A.C.C.R. Water Conditioner 16 fl oz
Fritz
Ammonia poisoning is the most common killer of aquarium fish. Ammonia is produced by decomposing plants, algae, fish waste and uneaten f...
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$12.99
Fritz Complete Water Conditioner 8 fl oz
Fritz
Fritz Complete is a concentrated, one-step, full-spectrum water conditioner that detoxifies chlorine, chloramine, heavy metals, ammonia,...
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$4.39
Seachem Stress Guard
Seachem
Reduces stress when handling or transporting fish Antiseptic for fish Promotes healing Marine and freshwater
Coming soon
$61.99
Fluval Biological Cleaner 2.1Qt
Fluval
About this item Reduces organic waste and overall tank maintenance by effectively cleaning interior surfaces Infused with Bio Scrubbers, beneficia...
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$3.49
Fluval Quick Clear 4oz (cloudy water treatment)
Fluval
Fluval Quick Clear effectively helps eliminate undesirable particles that cause cloudy aquarium water, such as suspended organic and inorganic part...
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$12.49
Fluval GH/KH Test Kit, Fresh/Salt
Fluval
Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plan...
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$10.49
Fluval Nitrite Test Kit
Fluval
Nitrite develops when beneficial nitrifying bacteria break down ammonia. This becomes extremely toxic to fish when high levels of nitrite persist i...
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$11.49
Fluval Ammonia Test Kit (NH3 NH4)
Fluval
Ammonia is produced by fish as they breathe and pass waste into aquarium water Other sources include decomposing waste from uneaten food and other...
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$8.49
Fluval pH Low Range Test, Fresh
Fluval
Made in Canada, Fluval Test Kits accurately measure water parameters to help you maintain a balanced and healthy environment for your fish and plan...
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$11.99
Seachem Flourish Trace
Seachem
Trace elements supplement for the planted aquarium Allows for more frequent dosing than a broad spectrum supplement without worrying about a build...
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$7.49
Seachem Equilibrium
Seachem
Restores and maintains mineral balance and GH Does not contain sodium or chloride like competing products Ideally suited for use with RO or DI wat...
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from $4.99
Seachem De Nitrate
Seachem
Removes nitrates, nitrites, ammonia, and organics High porosity biological media Pore size well suited for anaerobic bacteria No danger of hydroge...
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from $6.99
Seachem Flourish Iron Plant Supplement
Seachem
Iron is immobile in plants. This means that plants cannot divert iron from older leaves to new ones. Therefore, deficiency symptoms appear first on...
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from $3.25
Seachem Stability
Seachem
Stability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death...
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from $7.99
Seachem Neutral Regulator
Seachem
Neutral Regulator® adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium an...
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from $5.49
Seachem Laboratories Cupramine Copper Treatment
Seachem
Cupramine effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites of both freshwater and marine fish...
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from $5.99
Seachem ParaGuard
Seachem
ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product available (for parasites on fish). Unlike highly...
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from $4.99
Seachem Flourish
Seachem
Comprehensive supplement for the planted aquarium Provides micro elements, trace elements and other nutrients Does not contain significant levels ...
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from $5.75
Seachem Flourish Advance
Seachem
Natural phytohormone supplement for the planted aquarium Dramatically stimulates the growth of both roots and shoots in aquatic plants Enhances mi...
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from $4.99
Seachem Flourish Excel
Seachem
Bioavailable organic carbon source for the planted aquarium Use as an alternative to CO2 injection or in addition to it Introduces photosynthetic ...
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from $12.99
Seachem Flourish Potassium
Seachem
Potassium supplement for the planted aquarium Highly concentrated (50,000 mg/L) Does not contain phosphate or nitrate making it ideal for use with...
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from $6.99
Seachem Matrix
Seachem
High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous surface area (>~700 m2/L) Supports aerobic and anae...
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$11.49
Seachem Laboratories PhosGuard Phosphate and Silicate Remover 1ea/500 ml
Seachem
PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosG...
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