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Freshwater Fish Supplies
32 results
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Two Little Fishies BioPronto Freshwater

As low as $6.54
Jumpstart the biological filtration process with cultured, naturally occurring microbes. Two Little Fishies BioPronto Freshwater rapidly establishes a healthy and active biological filter in freshwater aquariums. Use it to start the nitrification cycle in new setups or in established or heavily stocked aquariums for enhanced nitrification and denitrification. Two Little Fishies BioPronto ...
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Easy-Life® EasyStart Beneficial Bacteria Booster

As low as $11.99
Highly active beneficial bacterial cultures eliminate toxins Reduces toxic nitrite & ammonia in new or existing aquariums Quickly gives a healthy boost to keep your aquarium clear, clean, & healthy Cycle new freshwater and marine aquariums faster with EasyStart. Highly-active beneficial bacteria cultures boost natural nitrifying bacteria to help break down fish waste in your aquarium. ...
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Microbe-Lift Freshwater pH Buffer Stabilizer by Ecological Labs

As low as $9.84
Buffer/Stabilizer is also a KH alkalinity supplementHelps maintain ideal water parameters in freshwater aquariumsMaintain specific pH for different types of aquarium fish Gently stabilize aquarium pH to ideal levels for your aquarium inhabitants. Powdered buffers are offered in 6.5, 7.0, and 7.5 pH ranges for freshwater aquariums. 8.8 oz jars include 5-gram scoop. Microbe-Lift Freshwater 6.5 ...
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Tetra SafeStart PLUS

As low as $7.99
Accelerate the establishment of biological filtration in new freshwater aquariums. The patented blend of live Nitrosomonas, Nitrosospira, and Nitrospira bacteria in SafeStart Plus is proven to work, reducing dangerous ammonia and nitrite to prevent new tank syndrome. The live bacteria blend begins working immediately to create a safe, healthy environment that allows the immediate addition of ...
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One And Only Nitrifying Bacteria by Dr Tim's Aquatics

As low as $9.32
Special blend of nitrifying bacteria rapidly conditions aquarium water Prevents ammonia and nitrite toxicity in freshwater and saltwater aquariums Establish a balanced aquarium quickly with biological filtration in a bottle Bacterial additive developed by Dr. Timothy A. Hovanec, the renowned expert on nitrifying bacteria. Unlike many other bacterial additives, fish can be added immediately ...
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Eheim Substrat Pro

As low as $56.99
Biological filter media for best efficient aquarium biological filtration Spherical shape supports maximum number of nitrifying bacteria Sintered quartz media can be rinsed for repeated aquarium use Optimize biological filtration with premium, German-made bio-filter media. Eheim Substrat Pro features a unique, sintered quartz construction designed for optimum colonization conditions for ...
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Fluval Ultragrade Carbon

SAVE!
As low as $5.39
Carbon filters help remove odors and discoloration from your aquarium water Will not raise phosphate levels For freshwater and marine aquariums Fluval Ultragrade Carbon is ideally suited as a fine water scrub and is best placed in the lowest or middle modules. By placing before any biologically specific media, it will strain and adsorb tiny particles, dissolved impurities and remove ...
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Microbe-Lift Bacterial Aquarium Balancer by Ecological Labs

As low as $10.05
Liquid bacterial additive prevents "new tank" syndrome Beneficial bacteria offer rapid reduction of organic waste in aquariums Maintains nitrification and aquarium balance to reduce fish loss Introduces millions of beneficial bacteria into your aquarium ecosystem. The beneficial bacteria work to reduce organic waste on ornaments, gravel, and filter systems. The bacteria are natural and ...
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Nitromax Fresh

As low as $44.99
Bacterial additive with maximum density of live nitrifying bacteria Helps you cycle your freshwater aquarium faster Contains 4x more nitrifyers than any other product on the market Nitromax Fresh is a highly concentrated blend of nitrifying bacteria: over 2 billion live nitrosomonas and nitrobacter per ounce. Allows quick cycling of freshwater aquariums and boosts post-water change biological ...
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De-Nitrate

As low as $31.21
Natural nitrate removing aquarium filter media boosts denitrification Porous aquarium filter media supports anaerobic denitrifying bacteria Dual action biological filter media great for aerobic AND anaerobic bacteria Promote complete nitrification to naturally remove ammonia, nitrites, AND nitrates. Seachem De-Nitrate Nitrate Removal Media feature a unique pore structure similar to live rock ...
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HM Digital Handheld Meters

As low as $59.95
Precision aquarium water testing meters at hobby-friendly prices Accurately and effortlessly measure multiple water parameters ISO 9001 certified meters deliver professional result for aquarium hobbyists Professional handheld digital meters at an unbeatable price! HM Digital Handheld Meters offer superior construction and performance to aquarium hobbyists at a very economic cost. Precision ...
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Seachem Purigen

As low as $8.38
Chemical filter media for fresh and saltwater aquariums Effectively removes protein and other organic aquarium pollutants Regenerate Purigen chemical filter media for extended aquarium use Premium synthetic adsorbent removes soluble and insoluble aquarium impurities. Purigen is a macro-porous, synthetic polymer that removes proteins and a broad spectrum of organics at a rate and capacity that ...
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Hanna Nitrate Photometer

As low as $209.99
Easy-to-use electronic nitrate tester for professional results. Hanna Nitrate Photometer lets you measure aquarium nitrate levels with professional results. Portable microprocessor meter boasts advanced optical system featuring a special Tungsten lamp and a narrow band interference filter. In other words, you enjoy accurate and reliable readings necessary to maintain ideal aquarium water ...
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MicroBacter7

As low as $14.10
Biological additive for a cleaner and healthier aquarium environmentSelect bacteria and enzymes rapidly reduce organic aquarium wasteEnhances nitrification and establishes biological filtration in new aquariums Specially formulated MicroBacter7 rapidly reduces organic waste concentration. Select complex of extremely effective microbes and enzymes break down organic carbon, nitrogen, ammonia, ...
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Continuum Aquatics BacterGen M

As low as $11.99
Saltwater specific microbial cultures establish and accelerate aquarium nitrification AND denitrification. Continuum Aquatics BacterGen M is a triple action bacterial booster that 1) Provides seed bacteria to quickly establish the nitrogen cycle in new marine aquariums, 2) Provides bacterial cultures to digest leftover food, dissolved organic materials and detritus and 3) Lowers ammonia, ...
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Prodibio BioClean

As low as $44.99
Live purifying bacteria and micronutrients work synergistically to biologically clean your aquarium. Prodibio BioClean combines Prodibio BioDigest and BioTrace for freshwater and Prodibio Bioptim for saltwater aquariums to purify and maintain naturally superior water quality. BioDigest is made up of natural nitrifying, nitrate reducing, and facultative bacterial strains selected to ensure ...
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Marineland pH Regulator

As low as $5.49
Long-lasting pH regulator for ideal freshwater aquarium pH Safely maintain aquarium pH levels in the 7.2 to 7.8 range Also adds beneficial vitamins, minerals and electrolytes to aquarium water Maintain ideal pH conditions in your freshwater aquarium with safe, long-lasting results. Marineland pH Regulator is a state-of-the-art formula that safely maintains ideal pH conditions unlike quick ...
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Microbe-Lift African Cichlid pH Buffer Stabilizer by Ecological Labs

As low as $9.84
Freshwater buffer sets aquarium pH at an alkaline 8.5Conditions aquarium water with elements found in African Rift LakeGently buffers aquarium water to resist pH drop Gently stabilize your aquarium's pH to the best possible levels for your African Cichlids. Sets Freshwater at a pH of 8.5. Powdered buffers resist pH drop (acidification), hold the pH at an ideal 8.5, and ...
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FilStar Zeolite Ammonia Remover

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As low as $8.79
100% natural zeolite ammonia remover for freshwater aquariumsRemoves deadly ammonia in new and established aquariumsEasy-to-use chemical filter media made from all-natural zeolite 100% all-natural ammonia-removing media for healthy freshwater aquariums. FilStar Zeolite Ammonia Remover works well in newly set up aquariums to prevent ammonia spikes associated with "new tank syndrome." In ...
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Kent Marine Reef Carbon

As low as $8.99
Maintain cleaner, clear aquariums using less activated carbon. Kent Marine Reef Carbon is super activated carbon with microscopic pores ideally suited to remove organic pollutants, stain and entrained toxic gasses. Just 1 cup treats 100 gallons of aquarium water. Kent Marine Reef Carbon is for use in marine and freshwater aquariums and is well suited for sensitive fish and reef ...
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Pinpoint Conductivity Monitor

As low as $119.99
Precision instrument for the measurement of hardness in freshwater Electronic conductivity monitor measures freshwater impurities Accurate way to measure and monitor water quality for aquarium use Accurately measure freshwater impurities. Anything that is not water (like calcium, silica, magnesium, nitrate, etc.), regardless of the amount, will be measured. The Pinpoint Conductivity Monitor ...
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HM Digital pH HydroTester PH-80

As low as $49.95
Precision aquarium pH testing meter at a hobby-friendly price Large easy-to-read screen displays aquarium pH & temperature Water-resistant electronic aquarium pH tester boast easy push-button calibration Economically priced electronic pH meter puts fast, precise pH measurement within your aquarium budget. HM Digital pH HydroTester PH-80 is a great choice for hobbyists looking for a sensibly ...
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Pinpoint Salinity Monitor

As low as $119.99
Electronic salinity monitor for precise salt measurementAccurately and immediately measures aquarium salt levelMonitor salt levels in marine and freshwater aquariums Continuously measure dissolved salt levels in your aquarium. Accurately reads aquarium salt levels in millisiemens (mS), but includes a chart to cross-reference both specific gravity (S.G.) or ‰ salt (ppt). The reading is fully ...
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Cobalt Aquatics Zeolite Filter Media

As low as $7.99
Keep toxic ammonia at bay with high-quality zeolite filter media. Cobalt Zeolite Filter Media is a must-have chemical filter media for freshwater aquariums that commonly experience ammonia spikes. Ammonia buildup due to heavily stocked aquariums, overfeeding or large, messy carnivorous fish can quickly create a harmful aquatic environment. Use Cobalt Zeolite Filter Media to remove ammonia as ...
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Fluval Ammonia Remover

SAVE!
As low as $4.49
Ammonia remover eliminates toxic ammonia in your home aquariumHelps remove stress on fishIdeal for new or heavily populated aquariums This unique ion exchange material rids freshwater aquariums of poisonous ammonia. Use enough to fill the module. Each 180 gram bag will treat approximately 15 gallons of water. Rinse thoroughly before use. Change or recharge bi-weekly be soaking in a strong ...
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Fluval Zeo-Carb

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As low as $3.99
Premium blend of Fluval Carbon and Fluval Ammonia Remover for freshwater aquariums 2-in-1 aquarium filter media eliminate liquefied impurities, discoloration, odors and toxic ammonia Replace Fluval Zeo-Carb monthly to ensure clean, healthy freshwater aquariums Combines ammonia removal with ultragrade carbon purification. Rinse Zeo-Carb thoroughly. Can be placed in any module, but is the most ...
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Cobalt Aquatics Activated Carbon

As low as $7.99
Pre-bagged high quality activated carbon keeps dusty messes to a minimum. Cobalt Aquatics Activated Carbon makes it easier and cleaner to employ this popular aquarium chemical filter media. You'll be amazed the difference these pre-rinse and pre-bagged activated carbon make on routine aquarium maintenance. Enjoy sparkling aquarium water free of odors, heavy metals and medications. Cobalt ...
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Neutral Regulator

As low as $19.25
Aquarium pH conditioner adjusts ph to a neutral 7.0 Regulates acidic or alkaline water to neutral pH Conditions pH to levels most tropical community fish prefer Adjust aquarium pH to neutral and maintain it. Whether you have low pH or high pH, Neutral Regulator conditions aquarium water to a neutral pH of 7.0 that most freshwater tropical fish prefer. Neutral ...
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Milwaukee Instruments Professional pH Controller

As low as $124.99
Continuous-use electronic aquarium pH monitor and controller Controllable outlet activates when aquarium pH deviates from set point Budget-friendly & reliable way to automate aquarium CO2 injection Easily automate CO2 injection for freshwater-planted aquariums as well as calcium reactors without breaking your budget. Milwaukee Instruments Professional pH Controller offers a reliable and ...
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Nitra-Zorb Freshwater Only

As low as $7.99
Chemical filter media for the reduction of ammonia, nitrite and nitrate Rechargeable chemical filter resin for use with new or established freshwater aquariums Use Nitra-Zorb to help reduce fish loss when setting up and cycling new aquariums A water filtration medium composed of natural and synthetic ion-exchange resins. Selectively removes toxic ammonia, nitrite, and nitrate. Contains no ...
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Blue Bonded Filter Pads

As low as $4.99
Quality mechanical filter media for crystal clear aquarium water Mechanically trap unsightly debris from aquarium water column Easy way to improve mechanical filtration in nearly any filter Uncut Blue Bonded Filter Pad Uncut pads measure 312 sq. in. Measures 12" x 26", 3/4" thick. Polyester Filter Pad Fits all AquaMaster and Skilter models. Can be used in the BioMatrix cartridge. ...
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Julian Sprung's Sea Veggies

As low as $7.65
Source of Vitamins B6, B12, A, B1, B2, B3, C, and E Contains Iron, Iodine, Potassium, and essential trace elements For herbivorous marine and freshwater fish Ensure proper herbivore nutrition with irresistible 100% natural dried seaweed. Julian Sprung's Sea Veggies are a source of natural vitamins, minerals, and color enhancers to support overall fish health and coloration. Rich in Vitamins ...
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