Key Features For Aquariums up to 25 Litres Generous Filtering Surface Area Includes Filter Foam with Active Carbon Compact Design and Low Running Costs Simple and Easy to Install The Eden 304 Mini Internal Aquarium Filter is a compact microfilter, ideal for small Goldfish bowls, fish and Turtle tanks. Despite the extremely small size, the Eden 304 Aquarium Filter offers a generous filtering surface area, whilst the compact design gives your fish, turtles and other animals more room to move about. The filter sponge can be washed and reused several times, and the special activated carbon and second stage cartridge enhance the absorbing capacity for maximum performance. Eden is a brand from the prestigious Oase manufacturing group, well known for premium, high quality pond products. Model: 304 For tanks up to: 25 Litres Max Flow: 240 lph Pre-filiter volume: 45cm³ Chemical Filter volume: 25cm³ Power: 5w Dimensions: 43x47x120 WxDxH (mm) Guarantee: 3 Years