MADE OF STRONG MATERIAL: The CF cartridge layer mechanically removes organic particles, foreign debris, and excess foot for easy removal from your fish tanks and turtle tanks.
REPLACEMENT CARBON INSERTS: This aquarium filter media is a replacement for filter pads in your Aquatop CF Series canister filter.
EASY TO USE & INSTALL: These replacement pads are extremely easy to use and install. Replace the Filter Insert filled every 4-6 weeks. Aquariums with heavier livestock loads may require more frequent replacement.
MAINTAIN CRYSTAL-CLEAR WATER: These tank filters are essential for your filtration system and ensure your aquarium water is always clear.
FITS AQUARIUM CANISTER FILTERS: These fish tank filter pads are pre-cut to fit Aquatop’s aquarium filter CF-500UV & CF-500UVMKII for both fresh and saltwater tanks.