dingusplease
Aquarium Advice Addict
- Joined
- Dec 23, 2013
- Messages
- 1,364
I'm still cycling my 3 gal picotope, but there's this layer (more like a film) of dust/debris/oily matter that won't go away. I did a 5% water change, but it didn't help. What can I do to get rid of it? I know water changes are the better option for a tank this size, but could a small airstone skimmer help with this problem? Here are some pics of the setup, with one powerhead on the middle right side, and one on the right-back area.
One possibility might be that my LFS rock isn't fully cured. Here is one pic of the section that raises my suspicion:
One possibility might be that my LFS rock isn't fully cured. Here is one pic of the section that raises my suspicion: