aeharkins9092
Aquarium Advice Apprentice
- Joined
- Aug 7, 2011
- Messages
- 43
I have a 14 gallon bio cube, just did a 50 percent water change due to high ph. It seems now that my protein skimmer wont bubble to the collection cup. So my question is does my tank need to be well established for the skimmer to take effect?