Karis Perfect Internal Submersible Pump – QL-850F Keep your aquarium clean, healthy, and crystal clear with the Karis Perfect Internal Submersible Pump. Designed for high lift and heavy-duty performance, this pump combines durability, efficiency, and quiet operation to provide the best filtration for your aquarium. Key Features: High-Performance Filtration: Ensures crystal-clear water for a healthy aquarium environment. Mute Design: Operates quietly for a peaceful aquatic setup. Durable & Well-Insulated: Built to last with strong materials and excellent insulation. Efficient Biological Filtration: Provides superior water purification and supports beneficial bacteria growth. Debris & Odor Removal: Traps fish waste, debris, and foul odors effectively. Energy Efficient: Consumes only 4 watts of power while maintaining strong water flow. Easy to Install & Maintain: Simple setup and effortless cleaning. Model: QL-850F Power: 4W Flow: 400L/h Voltage: 220-240V 50-60Hz Type : Fully Submersible Karis Perfect Internal Submersible Pump – QL-850F Keep your aquarium clean, healthy, and crystal clear with the Karis Perfect Internal Submersible Pump. Designed for high lift and heavy-duty performance, this pump combines durability, efficiency, and quiet operation to provide the best filtration for your aquarium. Key Features: High-Performance Filtration: Ensures crystal-clear water for a healthy aquarium environment. Mute Design: Operates quietly for a peaceful aquatic setup. Durable & Well-Insulated: Built to last with strong materials and excellent insulation. Efficient Biological Filtration: Provides superior water purification and supports beneficial bacteria growth. Debris & Odor Removal: Traps fish waste, debris, and foul odors effectively. Energy Efficient: Consumes only 4 watts of power while maintaining strong water flow. Easy to Install & Maintain: Simple setup and effortless cleaning. Model: QL-850F Power: 4W Flow: 400L/h Voltage: 220-240V 50-60Hz Type : Fully Submersible