【Mini Submersible Water Pump】450 liters per hour is ideal for this 250 liters freshwater aquarium, which can provide enough oxygen for fish and other aquatic organisms. 【Quiet and efficient】 This submersible pump is designed for reliable and quiet use. The reliable and durable motor produces low noise, providing you with a quiet environment. 【With 12 LED Color Light】 The water pump d The aquarium has 12 waterproof LEDs with 4 changing colors (red, blue, yellow, green), creating a warm atmosphere. 【Easy to clean and disassemble】 No tools needed to remove it, easy to separate and clean. Make your long-term use easier. 【Widely Used】 Powerful and quiet submersible pump, ideal for fountains, fresh and salt water aquariums, terrariums, fish ponds, circulation systems , etc.