The EHEIM streamON+ 6500 delivers precision water circulation for discerning aquarists. This intelligent pump features variable flow control, allowing you to dial in optimal current patterns for your specific setup. With whisper-quiet operation and energy-efficient performance, it maintains consistent water movement without excessive noise or power consumption. The streamON+ technology ensures reliable, maintenance-free circulation that supports healthy aquatic environments. Ideal for planted tanks and reef systems requiring sophisticated flow management.