Observer
Quantum Yield Engineer
- Joined
- May 11, 2023
- Messages
- 7,322
- Reaction score
- 17,621
Didn't see that at first, thanks, I'll remove it and maybe see if I can remove the top layer of the rockwool.Looks like a leaf stem fell in. Started to mold.
Gotta get some h2o2 and maybe hit it with that.