The OASE EcoFlow 150 is a high-performance internal filter for aquariums up to approximately 150 liters. It provides reliable mechanical and biological filtration, ensuring clear water and optimal conditions for fish, invertebrates, and plants. Thanks to its slim design, the filter can be installed in the aquarium to save space and remains visually unobtrusive. The integrated spray bar can be used to create gentle movement on the waters surface. This promotes gas exchange and improves water circulation in the aquarium. Additionally, a Venturi system is included, allowing extra air to be introduced into the aquarium as needed. The flow rate is adjustable at the outlet, and the flow direction can be adjusted to suit the tank setup and its inhabitants. The EcoFlow 150 is designed to be particularly user-friendly for regular maintenance. Thanks to integrated magnets, the filter unit can be easily removed while the pump unit remains in place in the aquarium. This simplifies cleaning and re