EHEIM Professionel 5e 350 Canister Filter is a state-of-the-art external filter that offers smart electronic control and powerful filtration for aquariums up to ~90 gallons. As part of EHEIM’s high-end Pro 5e line, this canister features built-in wireless control (via the EHEIM app) allowing you to adjust flow rate, monitor performance, and receive maintenance alerts from your smartphone. It delivers up to 330 gallons per hour of flow with an energy-efficient electronic pump that automatically adapts to maintain constant flow as the filter media becomes dirty. The multi-stage filtration design (with included mechanical, biological, and chemical media) ensures crystal-clear, healthy water quality. A self-priming aid and safety hose adapters make setup and maintenance easy, while the quiet pump operation and robust German engineering guarantee dependable, leak-free filtering. The Pro 5e 350 brings convenience and precision to your aquarium’s filtration, giving you professional results with minimal effort.