

Aqueon Submersible Internal Aquarium Filter, AT40 Gallons
Key item features
- Fully submersible and self-priming
- Directional return pipe allows for vertical or horizontal placement
- Three stage filtration: dense foam for particles and debris, activated carbon for toxins, odors and discoloration and patented BioGrid for ammonia and nitrites
- Compact size is perfect for placement in smaller aquariums or shallow water
- On average, replace cartridge every 30 days
- For use in aquariums, paludariums or vivariums up to 40 gallons
- Flow rate up to 150 GPH
- Uses 2 Aqueon Large Replacement Internal Filter Cartridges
Specs
- Aquarium filter typeAquarium Filter
- FeaturesFiltration, Internal
- Power typeCorded Electric
- Number of stages3-Stage
- Assembled product height10.2 in
- Rec. useAt-Home
- Free shipping
Free 90-day returns
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About this item
Product details
- Fully submersible and self-priming
- Directional return pipe allows for vertical or horizontal placement
- Three stage filtration: dense foam for particles and debris, activated carbon for toxins, odors and discoloration and patented BioGrid for ammonia and nitrites
- Compact size is perfect for placement in smaller aquariums or shallow water
- On average, replace cartridge every 30 days
- For use in aquariums, paludariums or vivariums up to 40 gallons
- Flow rate up to 150 GPH
- Uses 2 Aqueon Large Replacement Internal Filter Cartridges
Specifications
Aquarium filter type
Brand
Features
Power type
Directions
Instructions
Warranty
Warranty information
Warnings
State Chemical Disclosure
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Customer ratings & reviews
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Showing 1-3 of 7 reviews
Verified Purchase
Great Filter for Aquatic Turtles and Fish
these filters are fantastic, easy set up, secure mounting, easy to clean, effective design, keeps water quality good and filter cartridges available. Highly recommend. I use these filters for 3 separate aquariums. 2 aquariums are red eared sliders and 1 aquarium is goldfish. These filters definitely do their job.
Verified Purchase
Great
This submersible filter AT40 keeps my 29 gal aquarium in top shape. My water stays very clear but also I keep up with the 1 to 2 week water changes. I personally got rid of the stock filters and replaced them with a filter sponge that I cut out to shape and it has been working out great. I also have the AT15 for a smaller 8 gallon tank which I aslo replaced the filter as well.
Verified Purchase
aqueon submersible filter
i like the compactness of this filter. it is easy to put together. i like being able to change the direction of the outflow. it's quiet and vibration isnt noticeable. so far it seems to be doing a good job.






