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Save 20% on Couponable Items With Coupon Code

Mem20

Save 20% on Couponable Items

Save an extra 20% off your entire order with coupon code: Mem20
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Code expires 5/28/13

Mem20

Shop for Aquarium Internal Filters

Showing Items 1 to 9 of 9

Whisper In-Tank Power Filter

For the ultimate in convenience and quiet, choose a Whisper In-Tank Filter. These filters mount on the inside of the aquarium, rather than hanging from the outside -- making it possible to place the tank flush against a wall. In-Tank Filters are unusually quiet, since the motor is under the water. Offering the same quality and performance as an external filter, the Whisper In-Tank Filter will function in as little as 2 inches of water -- making it ideal for turtle tanks, or for creating a waterfall inside the tank.The Whisper In-Tank filter features adjusts easily to high or low water levels with mounting suction cups and/or bracket. Each filter comes with one pre-assembled Whisper Bio-Bag filter cartridge.In-Tank 10i - Up to 10 Gal, 90 GPH. Uses Medium Bio-Bag Measures 4.2 x 4 x 8 inches In-Tank 20i - 10 to 20 Gal, 125 GPH. Uses Large Bio-Bag Measures 4.9 x 5.4 x 10.2 inches In-Tank 40i - 20 to 40 Gal, 170 GPH. Uses Large Bio-Bag Measures 5.1 x 5.9 x 10.5 inches

Triple Flow Corner Aquarium Filter

Lees Triple-Flow Corner Filters are uniquely designed with 3 intake vents to provide maximum efficiency. This versatile filter may be used for biological, chemical, or mechanical filtration, depending on the media chosen for use in the filter. May also be used as the fundamental or back-up filter. Great for breeder tanks, isolation tanks and for beginner aquarists Triple Flow Corner Filters available in different sizes Requires an air pump - air pumps sold separately

Dive Clean Mini Internal Filter

Oscar Enterprises Dive Clean Mini Internal Filter is easy to use and has been designed to fully utilize the function of the filter media. Low voltage. Sponge and carbon filter media. Water flow adjuster. Shower nozzle. Completely submersible motor.

Economy Corner Filter for Small Aquariums

Lee's Economy Corner Filter is ideal for small aquariums and aquarium kits. Lee's low-cost, high-quality Economy Corner filter keeps tanks sparkling clean without the use of an airstone. Keeps aquariums up to 10 gallons sparkely clean The basket insert is injection-molded to eliminate unstable tubes Corner Filter Dimensions - 3"L x 3"W x 3.5"H

Ovation Submersible Power Jet Filter

Supreme Ovation Submersible Filters are perfect for all types of tropical fish aquariums and today's complex aquatic terrarium habitats. It is a reliable, smooth-running power filter that provides excellent mechanical, biological, and chemical filtration.Ovation 210 - (1.25"L x 1.5"W x 5.25"H)Ovation 1000 - (3"L x 2"W x 8.75"H)The unique Supreme Ovation Filter design provides positive filtration which prevents the bypassing of unfiltered water. Supreme Ovation Submersible Filters can be placed in any position - standing up or lying down - in the most inconspicuous space. The dual-media filtering system includes a sponge for mechanical filtration, activated carbon to keep the water clean and odor free, as well as an oxygenating aeration head that can be regulated to control air flow. Changing of the media is quick and simple, making regular maintenance a snap.Filter kit includes power filter, filtration sponge, activated carbon cartridge, and a modular tubing kit. Replacement Filtration Pak includes (1) filtration sponge and (1) activated carbon cartridge. The modular tubing fits into the top portion of the filter (see directions and picture on the box). The Supreme Ovation Filter has an adjustable air regulator that allows aeration flow control.

Quick & Easy Corner Filter

Lees Quick & Easy Corner Filter is a mechanical filtration system that is complete, ready for installation in your aquarium. Simply attach to airline tubing and air pump. The special design allows for maximum water circulation. It has 3 suction cups for stability.NOTE: Air Pump & Airline Tubing Not Included!

Internal Filter

The Cascade Internal Filter with spray bar is designed for better filtration and aeration above and below the surface! The spray bar distributes water evenly over water's surface to aid in aeration. Crystal clear water for Freshwater or Marine Aquariums, and great for Terrariums too! Includes Filter Media - Easy to use Replacement cartridges 3 Year Guarantee UL Listed Internal Aquarium Filter Can be placed horizontally Internal Filter Details: Cascade 170 - 45 GPH - 6" TallCascade 300 - 70 GPH - 6 Watts - 6" TallCascade 400 - 110 GPH - 7.3 Watts - 10" TallCascade 600 - 175 GPH - 13 Watts - 12.25" Tall

Fluval Underwater Filter U-Series

Fluval Underwater Filters are powerful 3-stage filtration systems perfect for aquariums and reptile environments. Easy flip top for fast maintenance 3 Stage filtration is ideal for freshwater, marine or reptile environments Includes submersible filter, 1 foam pad, output diverter and 3-way flow rate control These filters are perfect as primary filtration in smaller aquariums and supplementary filtration in larger aquariums. Also great for tanks with low water levels and will run efficiently in a horizontal or vertical position. Cord length is 6 feet! Dimensions:U1 - 2.75 in. x 2.25 in x 6.75 in.U2 - 3.5 in x 3 in. x 8 in.U3 - 3.5 in x 3 in. x 10.5 in.U4 - 3.5 in. x 3.5 in x 13 in.

i25 Internal Filter

Marina i25 Internal Filters are compact and powerful! These internal filters easily clip onto Marina goldfish aquariums and can also fit any other goldfish or tropical tank that is up to 6.6 Gallons with secure suction cups. The Marine i25 Internal Filters are extremely quiet due to the fact that their motors are submerged under water. The i25 filter comes with one power cartridge that is designed to enable the water to enter the center of the cartridge for effective mechanical, chemical and biological filtration. Once water has entered the center it enters the zeolite chamber so toxic ammonia can be removed, then it enters the 2nd chamber which has the carbon so that polutants and odors get removed as well. The i25 traps debris inside the cartridge to ensure crystal clear water and the cartridge can be changed easily with no mess and no hastle!