These inserts work to trap particles and debris to improve water clarity and a provide healthy aquatic environment.
Keep up with aquarium maintenance with these AquaClear 20 Foam Filter Inserts. The inserts aid in your mechanical filtration system by collecting particles and debris in the water, while helping provide biological filtration as well. They are safe for use in both fresh- and saltwater aquariums.
- Works to improve water clarity in both fresh- and saltwater aquariums
- Foam traps particles and debris to help aid in mechanical filtration
- Designed for use with the AquaClear 20 Power Filter
- For use in 5 – 20 gal. (18 – 76 L) aquariums