SeaChem Large Aquarium Fish Tank Filter, Tidal 55 Gallon (200 Liters) by Sicce

1494 ratings
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Product Features
- Hang on Filter for Aquariums up to 55 Gallons
- For Freshwater or Saltwater tanks.
- 3 Year Warranty
MarineLand Penguin 350 Power Filter 50 - 75 Gallon Aquarium, 350 GPH

36948 ratings
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Product Features
- WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration.
- MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment.
- COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations).
- FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes.
- Age range description: All Life Stages
AquaClear 50 Power Filter, Fish Tank Filter for 20- to 50-Gallon Aquariums (Packaging may vary)

21490 ratings
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Product Features
- Aquarium filtration system that offers superior contact time with filter media and energy efficient pump lowers operating costs
- Quick and easy installation; we recommend that you clean aquarium filter every 2 weeks for maximum operation and efficiency
- Provides optimal mechanical; chemical; and biological filtration
- Comes equipped with AquaClear Foam; Activated Carbon Filter and BioMax and Cycle Guard for superior water quality
- Filtration volume is up to 7 times larger than comparable fish tank filters
AQUA-TECH Power Aquarium Filter, 30 to 60-Gallon Aquariums, (ML90740-00)

5617 ratings
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Product Features
- POWER FILTER: Advanced 3-step filtration
- VARIETY OF SIZES: For aquariums 5-15 gallons, 10-20 gallons, 20-40 gallons, 30-60 gallons
- INCLUDED: One AQUA-Tech EZ-Change 3 Filter Cartridge
- FAST, CLEAN & EASY: Traps dirt, removes impurities and offers maximum water to carbon contact
- WARRANTY: Limited 3-year
Penn-Plax Undergravel Aquarium Filter for 40-55 Gallon Tanks – Four 11.25” x 11.25” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks

2988 ratings
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Product Features
- NOTHING LIKE OLD SCHOOL: The Clear-Free Premium Under Gravel Filter is air driven and utilizes an Air Pump (not included) to cycle crystal clear water throughout your aquarium, while keeping a crisp and neat look inside. This means there’s less “moving parts,” making for simplistic and easy maintenance. This filter is suitable for most 40 – 55 gallon aquariums.
- BIOLOGICAL, CHEMICAL, AND PHYSICAL FILTRATION: As air is pushed through the Air Stones and rises through the Lift Tubes, water is gently suctioned through gravel and the filter plates, allowing both air and water to pass through the Filt-a-Carb Activated Carbon Cartridges. When water continues to be drawn through, anaerobic bacteria collects and colonizes within the gravel and filter plates.
- ALSO AERATES YOUR TANK: Since the Clear-Free Premium Under Gravel Filter is air driven through the use of Air Stones and an Air Pump (not included), it also aerates your tank. In essence, your aquarium is being filtered and aerated at the same time, though the same system! It’s a filter and bubbler in 1!
- ITEMS INCLUDED: The Clear-Free Premium Under Gravel Filter includes 4 Filter Plates, 4 Adjustable Lift Tubes, 4 Straight Airline Tubes, 9 Filter Plate Connecters, and 4 Replaceable Filt-a-Carb Activated Carbon Media Cartridges.
- MEASUREMENTS: Each Filter Plate Separately = 11.25” (W) x 11.25” (D) / Filter Plates Together = 45” (W) x 11.25” (D) / Each Lift Tube at Filter Plate Base = 13.25” – 16.5”
hygger Sponge Filter, Aquarium Filter Double Sponge Replaceable Media with 4 Biochemical Sponges and 1 Bag of Filtered Ceramic Balls Ultra Quiet Filter Fish Tank (S/M) (M for 15 to 55 Gallon Tank)

1236 ratings
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Product Features
- 【Biochemical Filtration】 With an air pump as the power source, combined with mechanical filtration, the principle of biological filtration utilizes multi-level filtration to produce good things, and the sponge can absorb fine particles to achieve the effect of purifying water. The water flow is controlled by the airflow, which is small and slow and does not impact the fish.
- 【Changeable filter material】Two kinds of replaceable filter materials: sponge + ceramic filter balls. You can easily remove sponges from the filter for cleaning or replacement, with a total of 4 sponges. It also has 2 media boxes with ceramic filters to help eliminate bad things and provide additional cleaning, or use other filters media.
- 【Easy to use】 Use a 4mm air hose to connect one end to the air pump and the other end to this tank filter. The outlet pipe in the sponge filter can be adjusted so that you can change the direction and height of the water flow (not including the pump and air hose, please choose a powerful pump for this filter according to your tank size).
- 【Upgrade filter】Aquarium filter can increase the amount of water dissolved, ultra-quiet, not easy to block, can be installed with filter material. Multi-layer design of filter cotton, with a large surface area, full filtration without dead ends. The suction cup is strong and secure. The bottom direction is 360 degrees rotatable.
- 【Suitable Size】 The medium sponge filter is 6.3 inch width and 9 inch to 13 inch height, the sponge inside circle diameter is 0.59 inch, suggest for 15 to 55 gallon fish tank. For larger tank you may need 2 of this filter. Suitable for shrimp tanks, betta fish tanks, breeding ponds, goldfish, discus, crayfish, deep-fresh fish, juvenile fish or other fish.
Aqueon QuietFlow 75 LED PRO Aquarium Fish Tank Power Filter For Up To 90 Gallon Aquariums

1030 ratings
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Product Features
- Certified flow rates that assure proper water circulation for improved fish health
- High flow rates for optimal dissolved oxygen content to promote healthier, more active fish
- Provides mechanical, chemical, biological and optional, additional specialty pad filtration
- Self-priming filter pump will auto-start initially or restart if power is interrupted and restored
- Internal pump design helps dampen noise and eliminate leaks with self-priming feature
- LED indicator light flashes when water cannot pass through the cartridge, generally indicating it's time to change the cartridge
- Uses Two Large Aqueon Replacement Cartridges and Size 20/75 Specialty Filter Pad
Tetra Whisper EX 70 Filter For 45 To 70 Gallon aquariums, Silent Multi-Stage Filtration

10131 ratings
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Product Features
- WHISPER QUIET The Tetra Whisper EX Power Filter provides silent multi-stage filtration for clear clean water .SIZE This filter fits 45 to 70 gallon aquariums - 240 GPH
- FAST SETUP Sets up easily right out of the box – no priming required
- CONTINUOUS FLOW Moves water continuously to prevent debris buildup
- NO-MESS FILTER CARTRIDGE CHANGES Design minimizes dripping to make cartridge changes easy
- SIZE This filter fits 45 to 70 gallon aquariums - 240 GPH
EA Performance Hang-On Power Filter - for Aquariums up to 55 GAL - 220GHP - Not Made in China

252 ratings
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Product Features
- Stage one - mechanical: Advanced multi-layered polyfiber floss traps micro & macro organic particles and foreign debris
- Stage two - chemical: Super-activated carbon granules absorbs many disolved contaminants, odor, impurities, and discoloration
- Stage three - biological: Hi-flow bio-sponge promotes colonization of beneficial bacteria essential to a healthy aquatic environment. Porous, biological sponge promotes beneficial organisms colonization.
- Includes no-mess cartridges and sponges, keeps hands dry and clean during cartridge changes. Plug and play design for easy installation and simple maintenance.
Aqueon QuietFlow 50 LED PRO Aquarium Fish Tank Power Filter For Up To 50 Gallon Aquariums

1238 ratings
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Product Features
- Dense floss removes particles and debris
- Activated carbon removes toxins, odors and discoloration
- Patented bio-holster removes toxic ammonia and nitrites
- Diffuser grid removes additional toxins while adding oxygen for more active fish
- Reduces splashing makeing the return exceptionally quiet