Tankmaid Fine Filter Wool Floss 500g is a high-quality polyester aquarium filter wool designed for fine mechanical filtration and water polishing. The dense, fine fibres trap the smallest suspended particles, helping reduce cloudiness and leaving your tank looking noticeably clearer. It can be used in virtually any style of filter (canister, HOB, internal, sump) and is suitable for fresh, tropical and saltwater aquariums. Unlike cheaper grades that can break down and perish inside a filter, this wool is positioned as a premium option for consistent performance.​

Key features

• Fine “polishing” filtration that captures very small particles for clearer water.​
• Polyester material; inert mechanical media choice for routine maintenance.​
• Suitable for fresh, tropical and saltwater aquariums.​
• 500g pack size; cut/tear and pack to suit your filter chamber.​

How to use

Place a layer after your coarse sponge/foam so it catches the fine haze without clogging too quickly, then replace once flow drops or the wool is heavily loaded (don’t rinse in tap water if you want to preserve any beneficial bacteria on it).