Polywool Aquarium Filter Media for Marine Tanks

Description

Designed to effectively trap fine particles, Marina Polywool filter material keeps aquarium water clear and prevents filter clogging. Suitable for fresh or salt water aquariums, this non-toxic media polishes water and makes it ultra clear. Ideal for use in clip-on, canister and corner filters.
Available Sizes:

• Polywool, 40 g (1.4 oz)
• Polywool, 100 g (3.5 oz

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