Hooky
Member
- Joined
- 29 Aug 2014
- Messages
- 108
Does anyone know any tips for seeding small air powered sponge filters? I am setting up some breeding tubs this weekend that will have small air powered sponge filters in, usually if I have changed a filter in the display tanks I just add the old filter media to the new filter for a week or two. How can this be done with sponge filters, the only thing I could think of was to wrap some old filter wool around the new sponges, would this work?