Qzbhct 12 Pack 2 Size Aquarium Bio Filter Media Sponge Foams, 7.5 x 4.7 x 2.75 inch 5.5 x 3.54 x 2 inch Cut-to-Size Foam

Fit for Aquarium Fish Tank Filtration Systems<br> Performs mechanical filtration by trapping particles and debris as they pass through the insert<br> Enhances biological filtration, provides efficient water flow with less clogging for long lasting filtration, custom fit to prevent bypass<br> Good for freshwater and saltwater environments<br> Package included: 6 Pack Qzbhct 7.5 x 4.7 x 2.75 inch Cut-to-Size Foam and 6 Pack Qzbhct 5.5 x 3.54 x 2 inch Cut-to-Size Foam

• Fit for Aquarium Fish Tank Filtration Systems
• Performs mechanical filtration by trapping particles and debris as they pass through the insert
• Enhances biological filtration, provides efficient water flow with less clogging for long lasting filtration, custom fit to prevent bypass
• Can be cut to fit your filters. Used for any aquarium or pond filter