The Sera Internal Sponge Filter L60 provides gentle, efficient filtration for aquariums up to 60 litres.Powered by an external air pump, this sponge filter draws water through a fine-pore foam, trapping dirt and debris while allowing beneficial bacteria to colonise the sponge surface. Perfect for shrimp tanks, fry aquariums, and small community setups, it ensures crystal-clear water and optimal oxygen exchange with minimal current. Key Features: Air-driven sponge filter for aquariums up to 60 L Combines mechanical and biological filtration in one unit Gentle flow ideal for shrimp, fry, and delicate fish Fine-pore sponge safely captures waste without harming small species Simple to install, quiet and low maintenance Requires connection to an external air pump (sold separately) Usage Tips: Connect to a standard air pump using aquarium airline tubing. Rinse the sponge gently in aquarium water every 1–2 weeks. Avoid tap water during cleaning to protect beneficial bacteria. Replace the sponge when it becomes worn or loses its shape. Ideal as a primary filter for nano and breeding tanks, or as secondary filtration in larger aquariums.
