High density - Fine filter materials traps most small and large particles, such as fish waste, uneaten food and algae.

Cut to fit - Can easily be cut to any size and used as a pre-filter for any aquarium filter, sump, wet/dry, canister, power filter etc. or your HMF DIY project.

Improve water quality – Provide mechanical filtration to keep your water clear for extended period of time

Good for freshwater, saltwater and pond.

Dimension:  84” x12” x 1/2"

Note: The original thickness is 3/4"-1", due to packing and shipping the media thickness will be compressed to 1/2". Soak in hot water will help media to expend to the original thickness.