Aqueon QuietFlow 75 LED PRO Aquarium Power Filter
- Up to 90 gallon aquariums
- Mechanical, chemical, biological filtration
- Self-priming pump, restarts after power loss
- LED indicator flags a clogged cartridge
- Two Large Aqueon cartridges plus Size 20/75 specialty pad
- Internal pump design to dampen noise
Last refreshed Jul 1, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A hang on back power filter for tanks up to the larger community sizes, with a light that tells you when the cartridge needs changing. It runs on proprietary cartridges, and flow rate is not stated.
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ASIN: B004GX47TWCategory: Aquarium Filters
Overview
A self priming internal pump is the heart of this Aqueon hang on back filter, pulling water through two cartridges and an optional specialty pad. If power drops it restarts on its own, and a light flashes when the cartridge clogs.
Owners get a quiet, low fuss filter that tells them when maintenance is due and recovers from outages unattended. Ongoing upkeep depends on buying Aqueon cartridges, and the listing omits the actual flow rate.
Who it's for
Freshwater hobbyists with mid to large tanks who prefer simple cartridge swaps will be at ease. Advanced keepers wanting full media control should look at canisters.
Pros and cons
- Restarts after power cuts
- Cartridge change indicator light
- Three filtration stages
- Optional specialty pad slot
- Proprietary cartridges required
- Flow rate not listed
- Hangs on the tank rim
Performance notes
Water clarity depends on regular cartridge changes, which the indicator light signals when flow through the cartridge drops. The internal pump runs underwater, which helps cut noise and leaks. Self priming means no manual refill after an outage.
Specifications
| Brand | Aqueon |
|---|---|
| Capacity & performance | |
| Tank capacity | Up to 90 gallons |
| Other details | |
| Filter type | Hang on back power filter |
| Filtration stages | Mechanical, chemical, biological, optional specialty pad |
| Pump | Internal, self-priming |
| Replacement media | Two Large Aqueon cartridges, Size 20/75 specialty pad |
| Indicator | LED cartridge change light |
Frequently asked questions
What cartridges does the Aqueon QuietFlow 75 use?
Two Large Aqueon Replacement Cartridges and a Size 20/75 Specialty Filter Pad.
Will it restart after a power outage?
Yes. The self-priming pump restarts when power is restored.
How do I know when to change the cartridge?
An LED light flashes when water cannot pass through the cartridge.
What tank size is it for?
Aquariums up to 90 gallons.