Sera Filter Bioactive W/O UV Whiskas pouches The upper levels consist of

The upper levels consist of two tiered

The natural equilibrium quickly reestablishes after having removed the pollutants without the necessity of repeated stress causing large water changes

linseed 4%

Tortum Water Bins

Sera Filter Bioactive W/O UV Whiskas pouches The upper levels consist ofVersatile and user friendly external filters for freshwater aquariums with UV C These powerful but at the same time energy saving external filters with an extensive accessory range are ready for connection and immediately biologically active. The filter baskets ensure an optimal filter media layer structure and easy access. Intake and outlet of the filters are designed in a way that the hoses can be disconnected by a multi function valve for cleaning