Serenity Biochemical Sponge Filter is an air-driven filtration system that combines gentle mechanical filtration with highly effective biological filtration to help maintain clean, healthy aquarium water. Suitable for community aquariums, shrimp tanks, breeding setups, and quarantine systems, it provides a safe, low-flow environment for fish, shrimp, and fry. ✓ Adds Oxygen as it filters✓ Easy Maintenance Serenity Pico Sponge Filter - SMXY2833✓ Suits tanks up to 8 litres Serenity Nano Sponge Filter - SMXY2835✓ Suits tanks up to 40 litres Serenity Small Sponge Filter – SMXY180✓ Suits tanks up to 100 litres Serenity Medium Sponge Filter – SMXY280✓ Suits tanks up to 150 litres Serenity Large Sponge Filter - SMXY380✓ Suits tanks up to 200 litres
