Description
Hang On Back Aquarium Filter and Quiet Fish Tank Filter with Surface Skimmer
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Cleaner water for your fish: multi-stage mechanical and biological filtration captures debris and fish waste
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Oily film off the surface: the adjustable surface skimmer removes floating oils and residue
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Flow set to your tank: a control knob adjusts the flow from low to high through an air pipe, spray bar or directional spout
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Tank space stays yours: the compact filter mounts outside the aquarium instead of inside
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More oxygen in the water: an air pipe, spray bar or directional spout increases oxygen levels
Cloudy water, an oily film on the surface and a filter that eats into tank space are the usual headaches of keeping fish. This filter hangs on the outside of the aquarium, so the whole tank stays yours, and it is designed for most rimless aquariums up to 30 gallons with glass up to 0.5 in (12 mm) thick.

Mechanical and biological filtration work together while ceramic bio balls support beneficial bacteria, and an air pipe, spray bar or directional spout shapes circulation and increases oxygen levels. As a turtle tank filter and aquarium water filter it suits rimless setups with turtles, newts, frogs and plants. Unplug it before servicing and supervise children near the aquarium.
Why choose Fewpe
Hang On Back Filter
| Feature |
Fewpe |
Others |
| Mechanical and biological filtration |
✓ |
Varies |
| Adjustable surface skimmer for oils |
✓ |
✕ |
| Choice of three flow outlets |
✓ |
1 outlet |
| Control knob from low to high flow |
✓ |
Fixed flow |
| Mounts outside, saves tank space |
✓ |
Varies |
| 30-day easy returns |
✓ |
Varies |
Key Features
A closer look at how this filter works:
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Multi-stage filtration: Mechanical and biological filtration capture debris and fish waste, and ceramic bio balls support beneficial bacteria for cleaner, healthier aquarium water.
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Built-in surface skimmer: This adjustable aquarium skimmer clears floating oils and residue and lets you control the intake flow for different aquarium conditions.
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Space-saving hang-on design: This compact unit mounts neatly outside the aquarium, giving powerful filtration without using up space inside the tank.
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Customizable water flow: Pick an air pipe, spray bar or directional spout to shape circulation and raise oxygen levels, and turn the control knob from low to high flow.
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Suitable for rimless aquariums: Made for most rimless aquariums up to 30 gallons with glass up to 0.5 in (12 mm) thick, and a good fit for turtles, newts, frogs and planted tanks.

Specifications
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Tank capacity: up to 30 gallons
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Glass thickness: up to 0.5 in (12 mm)
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Filtration: Mechanical and biological
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Filter media: Ceramic bio balls
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Flow outlets: 3 (air pipe, spray bar, directional spout)
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Bundle options: Filter with Filter Box*3 & Filter Floss*3 & Spray Bar*1; the same with Quartz Ball 17.6 oz (500g); or the same with Quartz Ball 17.6 oz (500g) & Drain Pipe 3.3 ft (1m)

Package Includes:
- 1 x Quiet Hang On Back Aquarium Filter
Right for you if
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✓You keep a rimless tank — designed for most rimless aquariums up to 30 gallons
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✓You see an oily film on the water — the adjustable surface skimmer removes floating oils
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✓You keep turtles, newts or frogs — suited to turtle, newt, frog and planted tanks
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✓You want the filter out of your tank — the compact unit hangs on the outside
If two or more of these sound like you, this is the one.
FAQs
Q: What size tank suits this hang on back aquarium filter?
A: It is designed for most rimless aquariums up to 30 gallons with glass up to 0.5 in (12 mm) thick.
Q: What does the surface skimmer do?
A: The adjustable surface skimmer removes floating oils and residue and lets you control the intake flow.
Q: How can I change the water flow?
A: Choose an air pipe, spray bar or directional spout, and use the control knob to adjust the flow from low to high.
Q: Can I use it for a turtle tank?
A: Yes, this turtle filter suits turtles, newts, frogs and planted rimless tanks, and the hang-on design keeps it outside the water.
Q: Any precautions when using it?
A: Unplug the filter before servicing it or reaching into the tank, and supervise children near the aquarium.