EHEIM bioMECH Content:1 liter Internal filter Fan is designed

Internal filter Fan is designed for cleaning and aeration of water in aquariums

The essential nutrients

Sliding panes with ventilation holes provide easy access to the tank

making them stronger and healthier

Slow sinking granules with an exceptionally high content of highly digestible protein (55%) for young discus fish

EHEIM bioMECH Content:1 liter Internal filter Fan is designedMechanical biological filter medium for combined water treatmentbioMECH is cleverly designed: Coarse and fine dirt particles are trapped and retained in dirt trapping pockets. At the same time, an ingenious pore structure ensures the colonization of cleaning bacteria and thus reliable biological degradation performance. The material is pH neutral and contains no hardening agents. EHEIM bioMECH is washable and can be used several times. Specially