Dual density - The white side's open fiber construction traps larger particles while the green side's dense fiber network traps fine particles
Aquarium Filter Floss
Bonded Aquarium and Pond Filter Pad 12 inch x 72 inch 1/2 thick Blue and White Bulk Roll Improves water quality Cut your Own to fit Durable Mechanical filtration for Aquarium or Pond by Awesome Aquatics Made in USA Hundreds of uses that include pre-filters for wet/drys, sumps, canister filters, cut to fit for HOB filters, Pond prefiltration, copepod habitat, aquaponics systems, turtle tanks, terrariums and more.
Awesome Aquatic Bonded Aquarium and Pond Filter Pad 12x 72 1“ Thick Blue and White Bulk Roll Improves Water Quality Cut Your Own to Fit Durable
GMMA Filter Pad,8-Layer Fish Filter Floss. Aquarium Floss Filter
Aquarium Filter Pad Aquarium Filter Media Roll for Crystal Clear Water - Filter Floss for Fish Tank Filters, Size: 120
Sponge filter provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily. Can be cut to fit your
ALEGI Aquarium Filter Media Foam Material Cut to Fit, 72 x 12 x 1 Bio Pre Filter Sponge Pad Sheet for Fish Tank (12 x 72 x1-40ppi)
Aquaneat Aquarium Bio Sponge Foam Filter Media Pad for Fish Tank Sump Pond 17 inch
Hygger 6.2-Inch Long Large Aquarium Filter Media, Ceramic Bio Media Bl – KOL PET
Bonded Filter Media Floss Roll Wet/Dry Sump Pads – Big Kahuna
Filter Media For Aquariums
Supply AG Premium Aquarium Products - Fresh & Salt Water Tank Supplies