FerdinandPorsche
Member
- Joined
- 13 Jan 2014
- Messages
- 83
I used to wash my filter once a month. Each time i will add one bacter ball into media bag. I realised that after a month or 3, it still remains in the external filter. Is this an indicator of poor flow? Could my media be clogged? Should i not pack the container too full that water only flow through the sides instead of a whole.