- Joined
- Sep 8, 2022
- Messages
- 34
- Reaction score
- 17
- Location
- Bay Area
- What state or country do you live in
- California
Sorry if this is a dumb question. I just upgraded to the IM Nuvo Fusion Pro 20 gallon that has a black plastic layer on the sump. Do I need to peel this off in order to make my hygger ATO work? If so, how do I go about doing this?

