Fluval AquaClear 110 Power Filter

The Fluval AquaClear 110 Power Filter is the largest AquaClear AC Series hang-on-back filter, designed for freshwater and saltwater aquariums from 60 to 110 US gallons / 227 to 416 L. With 500 US GPH / 1892 LPH maximum flow, a large media chamber, and the AquaClear patented refiltration system, it is built for aquariums that need serious power-filter capacity while keeping maintenance straightforward.

Maximum AquaClear Filtration for Large Aquariums

The AC110 is the high-capacity choice in the Fluval AquaClear power filter lineup. It is built for larger aquariums, heavier fish loads, bigger community displays, large planted tanks, and saltwater systems where strong hang-on filtration and large media volume are priorities. It offers much of the flexibility hobbyists like in external filtration while remaining easier to access than many under-stand canister setups.

AC110 Power Filter Capacity and Control

• High-flow filtration: 500 US GPH maximum flow helps move debris toward the intake and supports strong turnover in aquariums up to 110 US gallons.
• 4-stage cleaning system: Uses multiple mechanical stages, chemical filtration, and biological filtration to help maintain clarity and water quality.
• CycleGuard media replacement: Independent media changes help preserve beneficial bacteria and avoid unnecessary disruption to the biological filter.
• Patented refiltration technology: Reducing flow increases media contact time instead of simply weakening filtration efficiency.
• Larger included media load: AC110 includes higher chemical and biological media quantity than smaller AC models, making it better suited to larger systems.
• Adjustable output: Flow control allows the filter to be tuned for livestock comfort, feeding time, aquascape movement, or stronger circulation.
• Direct chemical media access: Activated carbon can be reached more easily for replacement or removal without a full basket teardown.
• Sound-dampening cover: Updated AC Series cover design helps reduce the echo-chamber effect often associated with hang-on-back filters.

Fluval AquaClear 110 Specifications

• Item number: 19620
• UPC: 015561196208
• Aquarium capacity: 60-110 US gal / 227-416 L
• Maximum flow rate: 500 US GPH / 1892 LPH
• Power consumption: 14W at 120 V / 60 Hz
• Dimensions: 13.6 in L x 6.9 in W x 9.2 in H / 34.6 x 17.4 x 23.4 cm
• Filtration type: Large clip-on hang-on-back power filter
• Filtration stages: 4-stage mechanical, chemical, and biological filtration
• Included media: Pre-filter sponge, Bio-Foam, BIOMAX, and activated carbon
• Use: Freshwater and saltwater aquariums
• Series position: Highest-capacity Fluval AquaClear AC Series power filter

Best Uses for the AquaClear 110

The Fluval AquaClear 110 Power Filter is best suited to large aquariums that need strong hang-on-back filtration and a generous media chamber. It is a good choice for hobbyists who want high water movement, flexible media selection, easy rear-of-tank access, and a simpler installation than a plumbed or external canister system. Always confirm the aquarium rim and rear clearance can accommodate the larger filter body before installation.

Official Fluval AC Series Video

Setting Up the Fluval AquaClear 110

Rinse the supplied media, load the media basket correctly, hang the filter securely on the aquarium rim, fill the chamber with aquarium water, and start the unit only after the intake and output are properly positioned. Because the AC110 moves a large amount of water, monitor flow direction and clean mechanical media regularly to maintain strong output and avoid unnecessary noise or flow restriction.

What’s Included

• AC110 Power Filter
• Pre-filter sponge
• Bio-Foam
• 2 BIOMAX inserts
• 2 Activated Carbon inserts