EasytoClean Aquarium Filter Designed for hassle maintenance. The filter can be quickly detached to remove accumulated dirt. For performance, rinse every 2 to 4 weeks using aquarium water only. Avoid using tap water to preserve beneficial bacteria. Dimensions: Collection Cup Diameter 8 cm (3.15 inches), Bottom Cup Diameter 5 cm (1.97 inches), Total Height 22.5 cm (8.86 inches). Efficient Filtration System Equipped with a fine sponge that provides both mechanical and biological filtration, helping to trap debris, waste, and floating particles without harming fish. Helps maintain crystalclear water conditions and supports a clean, healthy environment where fish can breathe comfortably. Practical and Reliable Aquarium Tool Effectively removes unwanted protein colloid from the water surface, supporting overall tank cleanliness. Ideal for both freshwater and saltwater aquariums, ensuring habitat for fish and aquatic plants. Quiet AirPowered Operation Operates using air power, producing minimal noise for a peaceful environment at home or in an office setting. To install, press the sponge into the aquarium water to ensure full saturation, allowing it to sink and position effectively at the tank bottom. Usage Scenarios 1. For home aquariums where water clarity and fish health are a priority. 2. Suitable for breeding tanks to protect young or delicate fish from being drawn into filtration systems. 3. Ideal for aquariums in workspaces or classrooms where quiet, lowmaintenance operation is essential. This filter is designed for aquarium enthusiasts who need an easytomaintain, reliable, and quiet solution to keep their tank clean and healthy.