Filters · hob
Fluval C2
Manufacturer-rated for aquariums up to 30 US gal; published maximum rim thickness is 1 inch.
Five-stage hang-on-back filter with published in-system circulation, wet/dry chamber, and quick-access media.
Specifications checked with the manufacturer on 2026-09-07.
Consider: The mechanical frame and chemical basket lift out separately. Leave overhead access for both so cleaning does not require moving the filter.
US product record · Model / item 14001. Confirm the model and package contents before purchase.
Specifications that affect fit
- Manufacturer capacity
- Up to 30 US gal
- Power
- 5 W
- Supply voltage
- 120 V / 60 Hz
- Dimensions
- 6 × 4.7 × 6.7 in (L × W × H)
- Pump output
- Not specified
- Filter circulation
- 119 GPH
- Maximum flow
- Not specified
Use the exact nameplate watts and your real schedule in the aquarium electricity cost calculator. Leave an unpublished wattage blank.
Pump output, filter circulation and maximum flow describe different test conditions. These figures do not establish the flow in your installed aquarium.
Before choosing this model
- Confirm the C2 / 30-gallon variant; the marketplace model suffix is 14001A1 while the maker item is 14001.
- Measure aquarium rim thickness and overhead access.
Read the equipment selection guide alongside these model details. A rated capacity does not settle livestock needs, room conditions or physical clearance.
Choose and care for mechanical, biological and chemical media before buying replacement supplies.
Included items & upkeep
- poly/foam pad
- activated carbon
- BIOMAX
- Bio-Screen pad
Plan for the routine work
- Unplug before service.
- Follow the manual for mechanical media, impeller, seal, and replacement-part service.
Enter your own supply prices and replacement schedule in the first-year cost planner. Use the exact manual for maintenance intervals and service steps.