- For AquaClear 20 and "Mini"
- Mechanically filters dirt and debris
- Tailored fit prevents bypass
- Large capacity for waste capture
- Porous construction provides numerous bacterial attachments
- Long lasting and reusable
- For fresh and salt water use
AquaClear 20 Foam Filter Insert for 5–20 US Gallon (18–76L)aquariums.
AquaClear has become synonymous with “clip-on aquarium power filer” since its invention in 1978. The brand’s enduring success is based on a simple chamber basket design that allows you to customize filter media to suit your aquarium needs. From air pumps to water pumps, clip-on filters and filter media inserts—AquaClear’s consistent design quality empowers fish-hobbyists to maintain a clean and healthy aquarium.