for up to 175 U.S. gallons aquariums and 350 U.S. GPH, Rena filstar xP3, canister filter for freshwater and saltwater aquariums. Very easy to use and maintain. Extremely powerful filtration. Ready to Use. ... Read more

$40.00 - $353.00

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$20.00 - $53.00

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$76.00 - $220.00

With a completely new design, Marineland offers a series of canister filters that offer, Weight: 21.61 lbs., Manufacturer: MARINELAND ... Read more

$151.00 - $230.00

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$127.00 - $150.00

Fits any 12" X 30" Aquarium Frame (20 "long", 29 or 37 gallon), 24" Fluorescent Lamps (2), Rite-Size "H" Filter Cartridge. Certified Flow: 250 GPH (Tank not included) ... Read more

$60.00 - $316.00

All Penguin BIO-Wheel Power Filters deliver simple, easy, 3-stage aquarium filtration...without the hassle of air pumps, valves, tubing or air stones. Now there are new features, new sizes, increased flow rates and a BIO-Wheel that's up to 50% larger! The new two-piece filter hood provides quick fli... Read more

$21.00 - $55.00

All Penguin BIO-Wheel Power Filters deliver simple, easy, 3-stage aquarium filtration...without the hassle of air pumps, valves, tubing or air stones. Now there are new features, new sizes, increased flow rates and a BIO-Wheel that's up to 50% larger! The new two-piece filter hood provides quick fli... Read more

$34.00 - $88.00

H.O.T. Magnum is an efficient, powerful, compact canister filter that offers totally unique features not found in any other filtration system. It's lightweight enough to hang directly on the back of your aquarium and it's simple to set up, easy to maintain and readily portable. ... Read more

$68.00 - $188.00

Marineland Magnum Micron Cartridge #047431014008Excellent for polishing your aquarium water. This cartridge will pull out the finest of particles, resulting in a crystal clear aquarium. Can be used with diatomaceous earth, but make sure that your filters instructions specifically state that it is de... Read more

$8.00 - $28.00

The Whisper 20 Power Filter provides quiet and reliable filtration and promotes clear and healthy water. The Whisper 20 provides mechanical, chemical and biological filtration for 10 to 20 gallon, salt or freshwater aquariums. The Whisper provides mechanical Filtration with a dual-sided mesh that ... Read more

$13.00 - $42.00

All Penguin BIO-Wheel Power Filters deliver simple, easy, 3-stage aquarium filtration...without the hassle of air pumps, valves, tubing or air stones. Now there are new features, new sizes, increased flow rates and a BIO-Wheel that's up to 50% larger! The new two-piece filter hood provides quick fli... Read more

$25.00 - $64.00

Marineland Eclipse Hex 5 Kit #047431500518Perfect for home or office or any location, the silent-operating Eclipse Hex 5 is the only aquarium of its kind with total three-stage filtration - the same high- efficiency filtration employed in our much larger aquatic systems. And the Eclipse Hex 5 has Ma... Read more

$41.00 - $60.00

PetBlvd.com offers: Provides quality three stage filtration - removing debris, discoloration, odors and ammonia from the terrarium. The design allows for operation in shallow water environments, making it ideal for creating waterfalls. A top lid keeps reptiles out of the filter chamber, while provid... Read more

$13.00 - $34.00

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$10.00 - $34.00

Marineland Eclipse Aquarium System: 3 Gallon Black #047431902435 Unique combinations of beauty, precision and 3-stage BIO- Wheel filtration efficiency, the Eclipse Aquarium Systems are fascinating showpieces for home or office or anywhere.Each system includes color-enhancing fluorescent lighting and... Read more

$33.00 - $50.00

Marineland Eclipse Aquarium System: 12 Gallon Black #047431903128 Unique combinations of beauty, precision and 3-stage BIO- Wheel filtration efficiency, the Eclipse Aquarium Systems are fascinating showpieces for home or office or anywhere.Each system includes color-enhancing fluorescent lighting an... Read more

$80.00 - $86.00

The world's best selling power filter is the only one that offers the "one-two punch" of the CycleGuard Insert System - a combination of highly efficient filtration media, in conjunction with powerful water flows from the "Free Floating" impeller. A great system for removing orga... Read more

$28.00 - $40.00

1.5 Gallon kit includes: easy connect plants, Whisper 3i filter and filter cartridge, air pump, 2 ft. airline tubing, low voltage power converter, AquaSafe Water Conditioner, TetraMin Fish Food, Setup and Maintenance information. ... Read more

$22.00 - $35.00

Makes perfect deionized aquarium water for fresh and saltwater aquariums. Purifies an average of 50-150 gallons of water, depending on the mineral content of your tapwater. Comes fully assembled. Attaches to faucet in seconds. ... Read more

$40.00 - $103.00