The Eheim swimmer for external filters is an essential accessory for various models of external filters. It has been specifically designed to ensure optimal water circulation and filtration performance in aquariums. This swimmer is compatible with a wide range of Eheim external filter models, making it a versatile choice for aquarium enthusiasts. Using a swimmer helps maximize the efficiency of the filter and provides a healthy and clean aquarium environment. Its easy installation and handling make it a practical component of any complete aquarium set. Additionally, the swimmer meets the requirements of the Fish Welfare Regulation, making it a responsible choice for pet owners.

• Compatible with multiple Eheim external filter models
• Optimizes water circulation in the aquarium
• Meets the requirements of the Fish Welfare Regulation.