S. T. International Diamond Tap Water Conditioner, 1 Gallon 4000ml

S. T. International Diamond Tap Water Conditioner, 1 Gallon 4000ml

About this item ST ARiSEN Diamond tap water conditioner is an extremely concentrated water conditioner for both freshwater and saltwater- ST ARiSEN Diamond can make tap water instantly safe for aquatic life by removing chlorine, chloramine, ammonia,... more

$90.04

FREE shipping

go to store
Bio-Fil Hang-on-the-Back Aquarium Filter

Bio-Fil Hang-on-the-Back Aquarium Filter

The Bio-Fil Wet/Dry Filter turns any tank into an efficient, self-contained set-up. It's adjustable strainer regulates water levels to allow for surface skimming. This filter also converts fresh water tanks to salt water tanks with no additional parts.... more

$549.99

FREE shipping

go to store
100 Pcs 19mm Black Plastic Biological Bio Balls Filter for Aquarium

100 Pcs 19mm Black Plastic Biological Bio Balls Filter for Aquarium

Plastic bio ball filters are great for fish tank, to promote gas exchange and increase dissolved oxygen levels. Great for tropical fish farms, koi ponds, waste water systems, cooling towers, and other commercial and industrial systems. For use with... more

$9.55

go to store
JBJ EFU-35 4 Stage Reaction Canister Filter with UV Sterilizer for Aquarium, 150 gal, As Shown

JBJ EFU-35 4 Stage Reaction Canister Filter with UV Sterilizer for Aquarium, 150 gal, As Shown

Reaction 4-Stage Canister filters utilize mechanical, chemical, biological filtration and UV sterilization for a balanced aquarium. Water enters the canister via the intake strainer and is guided through a large sponge to trap particulate matter. The... more

$138.94

FREE shipping

go to store
Penn Plax 40/55 Gallon Aquarium Premium Under Tank Filter

Penn Plax 40/55 Gallon Aquarium Premium Under Tank Filter

Under Gravel Filter for 5.5 Gallon Aquariums. For crystal clear water * Jumbo 1 Adjustable lift tube * 7.5in x 15.5in*Convenient, trouble-free maintenance! Size: 55 gallon. more

$15.49

go to store
JBJ EFU-FS Reaction Canister Fine Sponge Aquarium Filters, As Shown

JBJ EFU-FS Reaction Canister Fine Sponge Aquarium Filters, As Shown

Enhance aquarium filtration with Reaction large-capacity, 4 stage canister filters. Revolutionary canister filters boast greater media-storing capacity so aquarium water comes into contact with more filter media during the initial pass. Combined with a... more

$21.63

go to store
200pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

200pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Due to... more

$19.99

go to store
Aquarium Pharmaceuticals Test Kit GH/KH

Aquarium Pharmaceuticals Test Kit GH/KH

Liquid test solutions accurately measure aquarium GH and KH Monitor general hardness (GH) and carbonate hardness (KH) for stable aquarium pH Test and monitor tap water to ensure proper aquarium water parameters Test tap water and freshwater aquariums... more

$5.99

go to store
Aqueon 48-Pack Filter Cartridges for Aquarium, Large

Aqueon 48-Pack Filter Cartridges for Aquarium, Large

Size: Large 48pk Aqueon Power Filters and cartridges were designed with the fish and the aquarist in mind. Our patented designs include unique features to enhance water quality and clarity, increase oxygen levels and lessen noise. Patented Aqueon... more

$99.95

FREE shipping

go to store
800pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

800pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Due to... more

$46.99

FREE shipping

go to store
40pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

40pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Due to... more

$4.95

go to store
Arksen© 3-Stage External Aquarium Canister Filter 75-Gallon 265GPH

Arksen© 3-Stage External Aquarium Canister Filter 75-Gallon 265GPH

The enhance aquarium filtration w/ large-capacity, 3-stage canister filters. The revolutionary canister filters boast greater media-storing capacity so aquarium water comes into contact with more filter media during the initial pass. Advanced,... more

$49.97

FREE shipping

go to store
JBJ EFU-25 4 Stage Reaction Canister Filter with UV Sterilizer for Aquarium, 100 gal, As Shown

JBJ EFU-25 4 Stage Reaction Canister Filter with UV Sterilizer for Aquarium, 100 gal, As Shown

Reaction 4-Stage Canister filters utilize mechanical, chemical, biological filtration and UV sterilization for a balanced aquarium. Water enters the canister via the intake strainer and is guided through a large sponge to trap particulate matter. The... more

$130.87

FREE shipping

go to store
Tetra Second Nature 26310 20 Gallon Whisper EX Filter For Aquariums, As Shown

Tetra Second Nature 26310 20 Gallon Whisper EX Filter For Aquariums, As Shown

EX filter Use for aquariums Ready to go right out of the box Time strip technology lets you see at a glance when it is time to replace your filter Scientifically engineered water flow- continuous flushing action prevents debris build up Use with up to... more

$31.71

go to store
Aquarium Startup Pack Quick Start/Stress Coat 1oz

Aquarium Startup Pack Quick Start/Stress Coat 1oz

API Aquarium Start Up Pack Contains 1, 1 oz. bottle of API Stress Coat for removal of Chlorine and Chloramines from tap water, proven to reduce stress in fish by 40%, contains healing power of aloe and helps protect the slime coat of fish and 1 oz.... more

$2.99

go to store
Kordon Coral Sea Complete Salt Mix for Marine Aquariums 50 Gallon Mix (bag)

Kordon Coral Sea Complete Salt Mix for Marine Aquariums 50 Gallon Mix (bag)

Produce safe quality seawater for marine fish or coral reef aquariums using ordinary tap water! Kordon Coral Sea Complete Salt Mix for Marine Aquariums features an innovative patent-pending formulation preconditioned with AmQuel water purifier.... more

$21.99

FREE shipping

go to store
Aussie Aquariums HJ-611 Filter

Aussie Aquariums HJ-611 Filter

A high quality multi-function submersible water filtration pump for your aquarium. This incredible filtration pump includes both an air intake tube for oxygenating your aquarium as well as a Venturi output tube for an alternative method of filtration.... more

$24.95

go to store
Aussie Aquariums HJ-111 Filter

Aussie Aquariums HJ-111 Filter

A high quality multi-function submersible water filtration pump for your aquarium. This incredible filtration pump includes both an air intake tube for oxygenating your aquarium as well as a Venturi output tube for an alternative method of filtration.... more

$22.95

go to store
Penn Plax Cascade Canister Aquarium Filter, As Shown

Penn Plax Cascade Canister Aquarium Filter, As Shown

Penn Plax Cascade Canister Filters provide crystal clear water for fresh and marine aquariums Filter media is included free with each canister filter so you can start getting clean clear healthy water right away External fish tank canister filter... more

$134.51

FREE shipping

go to store
Tetra Pond 20-Gallon Whisper EX Filter For Aquariums, Black

Tetra Pond 20-Gallon Whisper EX Filter For Aquariums, Black

Keep the water in your aquarium clean and clear with this Tetra Pond 20-Gallon Whisper EX Filter For Aquariums. This multi-stage power filter has a time strip technology that allows you to see when it's time to replace the filter. The continuous... more

$20.23

go to store
Marineland Aquarium Conditioner 8 oz (Mfg# ML90602)

Marineland Aquarium Conditioner 8 oz (Mfg# ML90602)

Remove harmful chlorine, chloramines and heavy metals from tap water for safe aquarium use. Marineland Aquarium Conditioner features a state-of-the-art formula that dechlorinates and promotes fish health. Immune booster and natural algae-based... more

$5.49 $4.39

go to store
Penn Plax Cascade 400 Internal Filter for Aquariums, As Shown

Penn Plax Cascade 400 Internal Filter for Aquariums, As Shown

Fully submersible filter quietly delivers 110 gallons per hour of crystal clear water for your fresh or marine aquarium up to 20 gallons in size. Spray bar option allows you to distribute water evenly helping aerate your tank. Can be placed... more

$27.16

go to store
400pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

400pcs 1.2'/30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Due to... more

$27.99

go to store
Penn Plax World Aquarium Filter, Small

Penn Plax World Aquarium Filter, Small

Small World Aquarium Filters are specifically designed for small aquariums of all shapes and sizes up to 5 gallons. Quick and easy to install, Small World Aquarium Filters keep your water crystal clear while eliminating contaminants and maintaining a... more

$4.75

go to store
Aqueon QuietFlow 75 Aquarium Power Filter

Aqueon QuietFlow 75 Aquarium Power Filter

Aqueon QuietFlow 55 Aquarium Power FilterAqueon Power Filters feature four stages of filtrationmechanical, chemical, biological and wet/dryfor the cleanest, clearest, healthiest water. Higher flow rates ensure higher dissolved oxygen content for... more

$51.99 $39.99

go to store
Double Tap Connector Model 2217 and 2260 (mfg# 4005410)

Double Tap Connector Model 2217 and 2260 (mfg# 4005410)

Quick disconnect valves for Eheim aquarium canister filters Handy valves allow convenient canister filter maintenance Install on inlet and outlet tubing for fast disconnect of filter tubing Quick disconnect valves for convenient maintenance of Eheim... more

$27.99

FREE shipping

go to store
API Monthly Care Aquarium Treatment Kit

API Monthly Care Aquarium Treatment Kit

API Monthly Care Aquarium Treatment Kit; The API Monthly Care Aquarium Treatment Kit has everything you need to make monthly water changes fast and simple. It conditions tap water to create a safe environment for fish and keeps your aquarium clean and... more

$7.08

FREE shipping

go to store
Double Tap Connector Models 2213, 2215, 2217, 2250 (mfg# 4004412)

Double Tap Connector Models 2213, 2215, 2217, 2250 (mfg# 4004412)

Quick disconnect valves for Eheim aquarium canister filters Handy valves allow convenient canister filter maintenance Install on inlet and outlet tubing for fast disconnect of filter tubing Quick disconnect valves for convenient maintenance of Eheim... more

$13.99

go to store
Double Tap Connector 25/34mm hose (mfg# 4007410)

Double Tap Connector 25/34mm hose (mfg# 4007410)

Quick disconnect valves for Eheim aquarium canister filters Handy valves allow convenient canister filter maintenance Install on inlet and outlet tubing for fast disconnect of filter tubing Quick disconnect valves for convenient maintenance of Eheim... more

$69.99

FREE shipping

go to store
Yellow Rectangle Sponge Filter Fresh Water Aquarium Filter 34.3" Long

Yellow Rectangle Sponge Filter Fresh Water Aquarium Filter 34.3" Long

Provides biological and chemical filtration and increase the oxygen solubility in aquarium and fish tank. Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of fish. You can cut the size as you need. Can be used again... more

$20.99 $10.25

FREE shipping

go to store
Fluval G Series Premium Filter G3 Filter

Fluval G Series Premium Filter G3 Filter

Ultra-advanced aquarium canister filter with electronic monitoring system New concept in aquarium filtration features easy, top-load media cartridges LCD shows pump performance, conductivity and aquarium water temperature Ultra-advanced aquarium... more

$249.99

FREE shipping

go to store
Fluval G Series Premium Filter G6 Filter

Fluval G Series Premium Filter G6 Filter

Ultra-advanced aquarium canister filter with electronic monitoring system New concept in aquarium filtration features easy, top-load media cartridges LCD shows pump performance, conductivity and aquarium water temperature Ultra-advanced aquarium... more

$379.99

FREE shipping

go to store
Protein Skimmer Filter Power Pump Large Aquarium Fish Tank Sal Water New

Protein Skimmer Filter Power Pump Large Aquarium Fish Tank Sal Water New

Best Choice Products is proud to introduce our brand new protein skimmer. Not only does it fit ALL aquarium tanks, our Protein Skimmer works great for marine reef aquariums such as saltwater coral, reef, and fish tanks. When the skimmer works, oxygen... more

$149.95 $69.94

FREE shipping

go to store
2 Pcs Black Aquarium Fresh Water Filter Sponge 32cm x 12cm x 4cm

2 Pcs Black Aquarium Fresh Water Filter Sponge 32cm x 12cm x 4cm

Provides biological and chemical filtration and increase the oxygen solubility in aquarium and fish tank. Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of fish. You can cut the size as you need. Can be used again... more

$19.99 $9.54

FREE shipping

go to store
Fluval G Series Advanced Filter Media and Cartridges G3 Pre-Filter Cartridge

Fluval G Series Advanced Filter Media and Cartridges G3 Pre-Filter Cartridge

Biological, chemical and mechanical filter media for the Fluval G Filters Replace exhausted chemical media for optimum aquarium water quality Different chemical filter cartridges allow custom aquarium filtration Maintain Fluval G filter performance for... more

$17.99

go to store
2Pcs 70mmx75mm Fish Tank Aquarium Water Inlet Filter Sponge Pillar Yellow

2Pcs 70mmx75mm Fish Tank Aquarium Water Inlet Filter Sponge Pillar Yellow

Provides biological and chemical filtration and increase the oxygen solubility in aquarium and fish tank. Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of fish. You can cut the size as you need, it can be used... more

$16.99 $8.50

FREE shipping

go to store
Aquarium Fresh Water Recycling Biochemical Filter Sponges Pad White 6pcs

Aquarium Fresh Water Recycling Biochemical Filter Sponges Pad White 6pcs

Provides biological and chemical filtration and increase the oxygen solubility in aquarium and fish tank. Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of fish. You can cut the size as you need. Can be used again... more

$19.99 $9.51

FREE shipping

go to store
Aquarium Fish Tank Fresh Water Recycling Biochemical Filter Sponge Pad White

Aquarium Fish Tank Fresh Water Recycling Biochemical Filter Sponge Pad White

Provides biological and chemical filtration and increase the oxygen solubility in aquarium and fish tank. Dense honeycomb shape makes it effective to avoid residue and reduce the death rate of fish. You can cut the size as you need. Can be used again... more

$18.99 $9.11

FREE shipping

go to store
ISPRING T14B Reverse Osmosis RO Water Filter DI Aquarium 1/4-Inch Tube Tubing, Blue

ISPRING T14B Reverse Osmosis RO Water Filter DI Aquarium 1/4-Inch Tube Tubing, Blue

ISPRING T14B Reverse Osmosis RO Water Filter DI Aquarium 1/4-Inch Tube Tubing, Blue more

$22.90

FREE shipping

go to store
Aquarium Fish Tank Water Pump Filter Tube Pipe Hose Bottle Cleaning Brush

Aquarium Fish Tank Water Pump Filter Tube Pipe Hose Bottle Cleaning Brush

The brush cleaning kit is ideal for removing slime build-up inside most filter impeller wells. Compact in size they will work on any filter. They are also great for removing algae from a filter intake stem. more

$11.99 $5.74

FREE shipping

go to store

More information about Fish Supplies

Best prices on Aquarium filter tap water in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.