Email Sign-Up Go to Shopping Cart (0)
 
 
TOP 10 MOST TRUSTWORTHY ONLINE RETAILER - 100% SATISFACTION GUARANTEED - FREE SHIPPING on orders $49 or more*
Sale Dog Sale Cat Sale
Helpful Links:
Email Sign Up »
FREE Catalogs »
Gift Certificates »
Flea & Tick Control »
Prescription Heartgard »


Shop Fish Supplies

Freshwater Fish Supplies

44 results
x

Two Little Fishies BioPronto Freshwater

As low as $6.54
Cultured, naturally occurring microbes for freshwater aquariums Rapidly establish efficient biological filtration in new aquariums Enhance nitrification & denitrification in heavily stocked aquariums Jumpstart the biological filtration process with cultured, naturally occurring microbes. Two Little Fishies BioPronto Freshwater rapidly establishes a healthy and active biological filter in ...
View More
x

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 ...
View More
x

One And Only Nitrifying Bacteria by DrTim's Aquatics

As low as $20.41
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 ...
View More
x

Hanna Instruments Phosphate Low Range Checker HC

As low as $49.00
Affordable electronic tester for measuring aquarium phosphate level Tests aquarium phosphate from 0-2.50 ppm w/ 0.01ppm resolution More accurate result than chemical test kits for aquarium phosphate Upgrade from chemical test kits to professional instrumentation without breaking your budget. Hanna Instruments Phosphate Low Range Checker HC is a budget-friendly single parameter electronic ...
View More
x

Tetra SafeStart PLUS

As low as $10.99
Successfully start a new aquarium with a patented, proven, concentrated blend of live bacteria Ultra-convenient aquarium treatment eliminates toxic ammonia and nitrite Creates a safe, healthy environment so you can add fish immediately! Accelerate the establishment of biological filtration in new freshwater aquariums. The patented blend of live Nitrosomonas, Nitrosospira, and Nitrospira ...
View More
x

Nitromax Fresh

As low as $44.99
Bacterial additive with maximum density of live nitrifying bacteriaHelps you cycle your freshwater aquarium fasterContains 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 ...
View More
x

Prodibio BioClean

As low as $44.99
Natural aquarium cleaner with live bacteria AND microelements 2-part system biologically filters and eliminates aquarium waste Concentrated single-dose ampoules simplify aquarium treatment 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 ...
View More
x

Seachem Purigen

As low as $50.95
Chemical filter media for fresh and saltwater aquariumsEffectively removes protein and other organic aquarium pollutantsRegenerate 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 ...
View More
x

Continuum Aquatics BacterGen M

As low as $6.99
Breakthrough high-quality microbial culture for marine aquariums Conditions marine aquariums with aerobic and anaerobic bacteria Generates effective bacterial populations for improved water quality 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 ...
View More
x

De-Nitrate

As low as $18.12
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 ...
View More
x

Chemi-Pure & Chemi-Pure Elite

As low as $9.96
Multi-purpose chemical filter media removes dissolved organics and other harmful compounds Enjoy sparkling water and maintain a perfect pH in any aquarium Lasts 4 - 6 times longer than average carbon Your fish will live a healthier life - up to 4 times longer. Works equally well in marine or freshwater aquariums to remove heavy metals, copper, phenol, ammonia, and ...
View More
x

API Quick Start™

As low as $12.99
Live all-natural nitrifying bacteria scientifically proven to prevent "new tank syndrome" Lets you add fish to your fresh- or saltwater aquarium immediately Jump-starts the nitrogen cycle, limits ammonia and nitrite in water, helps prevent fish loss Patented, all-natural Quick Start contains nitrifying bacteria scientifically proven to prevent "new tank syndrome." With Quick Start, you'll add ...
View More
x

Pinpoint Conductivity Monitor

As low as $109.99
Precision instrument for the measurement of hardness in freshwaterElectronic conductivity monitor measures freshwater impuritiesAccurate 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 is ...
View More
x

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 ...
View More
x

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 ...
View More
x

Kent Marine Reef Carbon

As low as $7.99
Super activated carbon for use in marine and freshwater aquariums Removes organic aquarium pollutants, stains and entrained toxic gasses Chemical filter media well suited for sensitive fish and reef aquarium system 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, ...
View More
x

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 ...
View More
x

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 ...
View More
x

Pinpoint Salinity Monitor

As low as $109.99
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 ...
View More
x

Cobalt Aquatics Zeolite Filter Media

As low as $7.99
High quality aquarium filter media for toxic ammonia removal Use with freshwater aquariums for a healthier aquatic environment Media bag included for easy aquarium use and replacement 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 ...
View More
x

Fluval Ammonia Remover

As low as $12.99
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 ...
View More
x

Fluval Bio-Foam

As low as $4.99
2-3/8" thick foam filter media for extra mechanical & biological filtration "3-Dimensional" filter foam maximizes Fluval canister filter performance Effectively traps small debris while supporting the growth of nitrifying bacteria Improve the performance of your Fluval multi-stage canister filter with added mechanical and biological filtration. To achieve maximum filter efficiency, Fluval ...
View More
x

Cobalt Aquatics Activated Carbon

As low as $7.99
Premium activated carbon in varied pores sizes for aquarium filtration Removes heavy metals, discoloration and odors from aquarium water Pre-rinsed and pre-bagged activated carbon simplifies aquarium use 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. ...
View More
x

Fluval Zeo-Carb

As low as $4.99
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 ...
View More
x

Neutral Regulator

As low as $19.28
Aquarium pH conditioner adjusts ph to a neutral 7.0Regulates acidic or alkaline water to neutral pHConditions 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 Regulator conditions ...
View More
x

Prodibio Start Up for Freshwater & Saltwater Aquariums

As low as $24.99
Live bacteria and ammonia neutralizer for quick start up of new aquariums Kick starts aquarium biological filtration so fish can be added sooner Concentrated single-dose ampoules simplify aquarium treatment Live nitrifying bacteria and ammonia neutralizer combo allows faster and safer addition of livestock to new aquariums. Prodibio Start Up for Freshwater & Saltwater Aquariums brings ...
View More
x

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. ...
View More
x

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 aquariumsUse 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 ...
View More
x

Eheim Compact+ Pump

As low as $169.99
Powerful adjustable flow German-engineered aquarium pump Multipurpose aquarium pump great for submersible or inline use Eheim Compact+ Pump features a 3-year manufacturer warranty Powerful, adjustable flow rate pump boasts versatile submersible or inline use. Eheim Compact+ Pump delivers reliable German-engineered performance while minimizing energy consumption for an exceptional value. ...
View More
x

Two Little Fishies Julian Sprung's SeaVeggies® Purple Seaweed (Porphyra umbilicalis)

As low as $7.65
Dried purple seaweed (Porphyra umbilicalis) for aquarium herbivores 100% dried seaweed provides aquarium herbivores natural nutrition Use feeding clip/frame to encourage aquarium herbivores to graze Keep aquarium herbivores healthy with natural plant based nutrition. Two Little Fishies Julian Sprung's SeaVeggies Purple Seaweed (Porphyra umbilicalis) in convenient sheets simplifies diverse ...
View More
x

Cobalt Aquatics Biological Filter Media

As low as $29.99
Biological filter media for freshwater and saltwater aquariums Maximize surface area for beneficial aquarium bacteria to thrive Available in extremely porous Ceramic Rings or advanced design Bio-Globes Boost biological filtration with your choice of two innovative media options. Cobalt Aquatics Biological Filter Media offer the ideal habitat for beneficial nitrifying bacteria to colonize and ...
View More
x

CerMedia MarinePure Biofilter Media

As low as $51.99
Quickly removes toxic ammonia and nitrites and reduces nitrates Use in sumps, trickle filters, wet/dry filters, canisters, or hang-on-tank filters Helps support large fish loads with lower filtration footprint Achieve excellent water quality using a smaller filtration footprint with MarinePure High Performance BioFilter Media. MarinePure High Performance Biofilter Media is made from an inert, ...
View More
x

Two Little Fishies Julian Sprung's SeaVeggies® Red Seaweed (Palmaria palmata)

As low as $34.99
Dried red seaweed (Palmaria palmata) for aquarium herbivores 100% dried seaweed provides aquarium herbivores natural nutrition Use feeding clip/frame to encourage aquarium herbivores to graze Keep aquarium herbivores healthy with natural plant based nutrition. Two Little Fishies Julian Sprung's SeaVeggies Red Seaweed (Palmaria palmata) in natural leafs simplifies diverse nutrition with pure ...
View More
x

seneye Home Aquarium Monitor System

As low as $149.00
USB device for automatic monitoring of vital aquarium parameters Monitor aquarium pH, temperature, ammonia, light & water level Automatically receive email & SMS alerts to prevent aquarium loss Innovative continuous monitoring system automatically tests multiple parameters critical to aquarium health. seneye Home Aquarium Monitor System enhances routine testing with greater frequency, ...
View More
x

Kent Marine Nitrogen Sponge

As low as $15.99
Nitrate removing media for freshwater and marine aquarium use Fosters anaerobic bacteria to naturally remove aquarium nitrates Granular zeolitic media directly remove ammonia in freshwater aquariums Nitrogen Sponge is a granular zeolitic medium which works by two methods: 1) It slowly, but directly adsorbs small amounts of ammonia that are released by fish and natural processes, and 2) it ...
View More
x

AquaBella Bio-Enzyme Fresh Water Treatment System

As low as $29.99
Revolutionary water treatment system for freshwater aquariums Blend of over 20 beneficial bacteria keep aquarium water clean Breaks down aquarium water pollutants to reduce water changes Forgo aquarium water changes for up to a year, to ease aquarium care! AquaBella Bio-Enzyme Fresh Water Treatment System is a breakthrough product designed to maintain aquarium water quality without the need ...
View More
x

Prodibio BioDigest for Freshwater & Saltwater Aquariums

As low as $16.99
Concentrated solution of living bacteria effective in any aquarium Biologically filters and eliminates aquarium waste to purify water Concentrated single-dose ampoules simplify aquarium treatment Jump start biological filtration AND waste breakdown to naturally improve aquarium water quality. Prodibio BioDigest for Freshwater & Saltwater Aquariums is a concentrated solution made up of ...
View More
x

HydroCarbon 2 Granular Activated Carbon

As low as $34.99
Granular activated carbon for aquarium water purificationChemical filter media removes dissolved organic compoundsHydroCarbon2 does not leach the aquarium pollutant, phosphate Remove dissolved organic compounds that pollute and discolor aquarium water. HydroCarbon2 is a high-capacity granular activated carbon designed for water purification. Diverse pore size and large pore volume provide ...
View More
x

Two Little Fishies Julian Sprung's SeaVeggies® Green Seaweed (Porphyra yezoensis)

As low as $34.99
Dried green seaweed (Porphyra yezoensis) for aquarium herbivores 100% dried seaweed provides aquarium herbivores natural nutrition Tasty flake-sized bits allow convenient feeding to easily diversify diet Keep aquarium herbivores healthy with natural plant based nutrition. Two Little Fishies Julian Sprung's SeaVeggies Green Seaweed (Porphyra yezoensis) in convenient sheets simplifies diverse ...
View More
x

Fluval C Series Replacement Chemical Media

As low as $2.99
Chemical media for Fluval C Series aquarium power filtersReplace exhausted media for optimum aquarium water qualityRemove aquarium odors, discoloration, pollutants & ammonia Customize chemical filtration to suit your aquarium needs. Fluval C Series Replacement Chemical Media allows a convenient way to remove a wide variety of aquarium pollutants for a clean and healthy environment. Activated ...
View More
x

Hikari Mega-Marine Algae Frozen Food

As low as $3.99
Promotes growth, color, and overall health in all algae-eating marine fishVitamin enrichedFlash frozen and sterilized to ensure freshness, nutrition, and quality Developed specifically for all algae-eating marine fish, Mega-Marine Algae is high in freshwater to streamline digestion and help your fish purge salt from their digestive system. Three-stage sterilization process ensures unequalled ...
View More
x

Fluval Pre-Filter Media

As low as $6.99
Pre-filter media for Fluval 06 Multi-Stage aquarium canister filters Medium-coarse mechanical filtration optimizes filter performance Prevents premature media clog and boosts aquarium water clarity Ensure best filter performance and aquarium water quality. Fluval Pre-Filter Media provides the necessary mechanical filtration to remove larger debris from aquarium water without compromising the ...
View More
x

Hikari Mega-Marine Angel

As low as $3.99
Developed specifically for saltwater angelfish Vitamin enrichedPromotes better digestion, faster growth, and more vibrant colors Developed specifically for saltwater angelfish and their dietary need for sponge. High in freshwater to streamline digestion and help purge salt from the digestive system. Three-stage sterilization ensures unequalled product quality - no harmful bacteria, parasites, ...
View More
x

Cobalt Aquatics CA Mysis

As low as $10.99
Nutritious frozen mysis shrimp for freshwater & marine aquarium fish S.E.L.C.O. BOOST infused for unprecedented aquarium fish nutrition Mysis shrimp flash frozen on the boat to preserve freshness & quality Flash frozen mysis shrimp fortified with S.E.L.C.O. BOOST delivers unprecedented levels of nutrition! Cobalt Aquatics CA Mysis are harvested from a glacier fed lake in Canada and then ...
View More
 



Contact us
LIVE HELP
8 am - 8 pm CST
7 days a week

EMAIL US
CALL US
1-800-381-7179
7 am-10 pm, CST
7 days a week