The Marina Polywool filter material is a top - notch choice for aquarium enthusiasts. It's engineered to efficiently capture tiny particles, ensuring your aquarium water stays crystal - clear. By preventing filter blockages, it keeps your aquarium filtration system running smoothly. This non - toxic filter media is suitable for both fresh and saltwater aquariums. It not only polishes the water but also makes it extremely clear. Whether you're using a clip - on, canister, or corner filter, this polywool is an ideal fit. Available in sizes: Polywool, 40 g (1.4 oz) and Polywool, 100 g (3.5 oz).

Using the Marina Polywool filter material is easy. First, choose the right size for your filter. If you have a small aquarium, the 40 g (1.4 oz) size might be enough, while larger aquariums may need the 100 g (3.5 oz) one. Place the polywool in your filter, following the manufacturer's instructions for your specific filter type. Make sure it's properly positioned to catch the water flow. As for maintenance, check the polywool regularly. When it starts to look dirty or clogged, replace it. This will keep your aquarium water clean and your filter working well. Also, always keep the polywool dry when not in use to prevent mold growth. And remember, this is a non - toxic material, so it's safe for your aquarium inhabitants.