Top In Tank Air Filter

Penn-Plax Clear-Free Premium Under Gravel Aquarium Filter (UGF) – Freshwater and Saltwater Safe – Suitable for 20 – 29 Gallon Tanks

  • 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 20 (long) – 29 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 Filt....
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Penn-Plax Clear-Free Premium Under Gravel Aquarium Filter (UGF) – Freshwater and Saltwater Safe – Suitable for 15 – 20 Gallon Tanks

  • 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 15 – 20 (high) 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 Filt....
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Kulife 3-Stage Aquarium Filter in-Tank Filter Internal Filter Fish Turtle Filter for 10-40 Gallon Fish Tanks with Dual Water Outlet and Aeration

  • PERFORMANCE – Max. Flow 130GPH (500L/H), Max lift 2ft (0.6m), Power 3.5W. For tank size of 10-40 gallons.REMINDER: Choose the right filter for your tank. A filter can’t cover tanks of big differences in capacity (as claimed by some products online)! Follow our recommendations for your tank..
  • SAFETY – The pump is fully submersible with epoxy sealed motor. Each product has been submerged in water and tested with super high voltage to ensure the safety..
  • 3-STAGE FILTRATION – 3 sponge blocks – coarse sponge, carbonized sponge and fine sponge provide 3-stage filtration. COARSE SPONGE filters out large size impurities such as food residue, fish excrements, plant leaves etc..
  • CARBONIZED SPONGE removes odor, chlorine and fine particles.
  • FINE SPONGE polishes water before it goes back to tank. PLUS the transparent box makes it easy to observe the filtering material when they get dirty. Search code "B09KXZXCQV" for the replacement sponges..
  • AERATING WATER - Oxygenation is very important to your fish. Different from most of the filters in the market, this turtle tank filter also provides an air venturi and air ....
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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)

  • ...iological 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 the 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 cotto....
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Penn-Plax Undergravel Aquarium Filter for 10 Gallon Tanks – Two 9.5” x 9.5” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks

  • 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 10 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 2 Filter Plates, 2 Adjustable Lift Tubes, 2 Straight Airline Tubes, 3 Filter Plate Connecters, and 2 Replaceable Filt-a-Carb Activated....
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AQQA Aquarium Fluidized Moving Bed Filter,Media Submersible Sponge Filter with Air Stone Ultra-Silence Dissolved Oxygen,Air Pump Accessories,for Fresh Water and Salt-Water (L 15-55 Gallon)

  • 【Tumble Filter,Create a ECO environment】Imitate the tumbling filtering method of natural riverbed sand and gravel,New fluid bed filter material,Continuously tumbling to quickly cultivate nitrifying,The filter materials collide with each other, are regenerated and replaced, and the filter materials self-repair and then work again. There is no need to replace the filter materials..
  • 【Bottom Filter Cover and Filter Sponge, Double Physical Filter】Durable, reinforced ABS case, with a cover which protects thefish without affecting water intake.The matching filter sponge can filter large particles of impurities,.
  • 【Contains small air stone to increase the amount of dissolved oxygen】The bubble stone can not only increase the oxygen content in the water, but also drive the movement of the fluidized bed filter material,accelerate the cultivation of nitrifying environment,and quickly purify the water quality,Quiet work and fine bubbles..
  • 【Easy to use】Connect the air pump with a hose, put it in the fish tank, and it can be used normally. It is recommended to use it after soaking for 1-2 hours.Product with 4 powerful suction cups, which can be placed firmly around the fish tank.please choose a powerful pump for this filter according to your tank size.p....
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Kulife Aquarium Filters – 3-Stage Aquarium Filter in-Tank Filter Internal Filter Fish Tank Filter Turtle Filter for 70-100 Gallon Fish Tanks with Dual Water Outlet and Aeration

  • PERFORMANCE – Max. Flow 300GPH (1140L/H), Max lift 4.5ft (1.38m), Power 12W. For tank size of 70-100 gallons.REMINDER: Choose the right filter for your tank. A filter can’t cover tanks of big differences in capacity (as claimed by some products online)! Follow our recommendations for your tank..
  • SAFETY – The pump is fully submersible with epoxy sealed motor. Each product has been submerged in water and tested with super high voltage to ensure the safety..
  • 3-STAGE FILTRATION – 3 sponge blocks – coarse sponge, carbonized sponge and fine sponge provide 3-stage filtration. COARSE SPONGE filters out large size impurities such as food residue, fish excrements, plant leaves etc..
  • CARBONIZED SPONGE removes odor, chlorine and fine particles.
  • FINE SPONGE polishes water before it goes back to tank. PLUS the transparent box makes it easy to observe the filtering material when they get dirty. Search code "B09KXZXCQV" for the replacement sponges.
  • AERATING WATER - Oxygenation is very important to your fish. Different from most of the filters in the market, this turtle tank filter also provides an air venturi and a....
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TARARIUM Quiet Aquarium 2-15 Gallon Internal Filter, 79 GPH Water Pump 3 in 1 Air Adjustable Pump, Rain Type，Multifunctional Submersible for Betta Fish Goldfish Turtle Tank

  • 【Multi-filtration Functions】Upettools sponge filter combines single scientific 7-layer ribbing shape sponge design, which can quickly established a bio-filter, improve purifying water quality, and the oxygen port can rotate 360 degrees without dead ends, keep your fish tank crystal clear and clean..
  • 【Special Ceramic Bio Filter Media】Upettools aquarium sponge filters compatible with one container with ceramic bio filter media inside, which help to remove harmful substance and increase oxygen level in your tank, you can replace the filter media to enhance water quality..
  • 【Removable Sponges 】 You can take down the sponge from the filter easily to clean or replace it. Sponge filters provide both mechanical and biological filtration, traps floating debris and protect your baby fish from being sucked up into the filter..
  • 【We have added more accessories】Package include: 1 double sponge filter with 2 containers +2 suctions + 4 bag of ceramic media balls + 4 pare sponges.This aquarium filter must be used with an air pupm and a standard size 4mm air hose..
  • 【Max Suit for 55GAL Fish Tank】Compatible with 2 suction cups, can be installed anywhere and can be easily hidden on the back wall of the aquarium. Suitable for freshwater & sal....
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Kulife Aquarium Filters – 3-Stage Aquarium Filter in-Tank Filter Internal Filter Fish Tank Filter Turtle Filter for 40-70 Gallon Fish Tanks with Dual Water Outlet and Aeration

  • PERFORMANCE – Max. Flow 225GPH (850L/H), Max lift 4ft (1.2m), Power 8.2W. For tank size of 40-70 gallons.REMINDER: Choose the right filter for your tank. A filter can’t cover tanks of big differences in capacity (as claimed by some products online)! Follow our recommendations for your tank..
  • SAFETY – The pump is fully submersible with epoxy sealed motor. Each product has been submerged in water and tested with super high voltage to ensure the safety..
  • 3-STAGE FILTRATION – 3 sponge blocks – coarse sponge, carbonized sponge and fine sponge provide 3-stage filtration. COARSE SPONGE filters out large size impurities such as food residue, fish excrements, plant leaves etc..
  • CARBONIZED SPONGE removes odor, chlorine and fine particles.
  • FINE SPONGE polishes water before it goes back to tank. PLUS the transparent box makes it easy to observe the filtering material when they get dirty. Search code "B09KXZXCQV" for the replacement sponges.
  • AERATING WATER- Oxygenation is very important to your fish. Different from most of the filters in the market, this filter also provides an air venturi and air tubing to increase oxygen supply in your fish tank..
  • KIND REMINDER – If your tank is very large, choose 2 filters! Place a filter at both the left and righ....
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Active Aqua AACH25HP Hydroponic Water Chiller Cooling System, 1/4 HP, Rated BTU per hour: 3,010, User-Friendly,Black

  • ... into the water tank then the ice crystal refrigeration can make the room a bit cooler. What’s more, the large-capacity water tank can spray much more fresh air and effectively increase air humidity as well. Therefore, it can be used as a normal fan, personal air cooler and humidifier..
  • 【Visible Water Tank & Air Filter】 :  large water tank for hours running lessens the times you add water. More importantly, visual low-water line helps you monitor the water level so as to add water in time. In addition, the built-in air filter can further filter out dust and improve the air quality. Our evaporative cooler can provide clean air and help you stay cool at the same time..
  • 【Rolling Casters- easy to move】: 4 rolling wheels at the bottom make our air cooler easy to move around. Even the elderly can move it to wherever they like easily. This compact size evaporative cooler is pretty space-saving. While we don’t sacrifice this cooling function. The the window for louver fan is still big enough so that our evaporative air cooler still can blow out much cool air..
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AQUANEAT Sponge Filter, Corner Fish Tank Filter, for Breeding Shrimp Nano Fish Tank (Up to 15Gal)

  • Perfect for Use-Sponge filter provides filtration, works great and for longer life..
  • Soft Sponge Material-Unique cylindrical shape 6 vertical stripe sponge design, traps floating debris and won't suck up your fish..
  • How to Use-Using an air hose, connect one end to you air pump and the other end to this filter, and equipped with a check valve on air hose to avoid water back-flow and air pump damage due to power outage. It is a great way to clean your fish tanks..
  • Easy to Set up-All parts of the sponge filter are detachable so as to clean, simply squeeze the sponges in tank water..
  • Max Tank Size-Fits for 5 to 10 Gallon freshwater or saltwater fish tank..
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Lefunpets Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank for Aquarium Fish Tank 5 Gal-25 Gal

  • Perfect for Use-Sponge filter provides filtration, works great and for longer life..
  • Soft Sponge Material-Unique cylindrical shape 6 vertical stripe sponge design, traps floating debris and won't suck up your fish..
  • How to Use-Using an air hose, connect one end to you air pump and the other end to this filter, and equipped with a check valve on air hose to avoid water back-flow and air pump damage due to power outage. It is a great way to clean your fish tanks..
  • Easy to Set up-All parts of the sponge filter are detachable so as to clean, simply squeeze the sponges in tank water..
  • Max Tank Size-Fits for up to 25 Gallon freshwater or saltwater fish tank..
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