- Joined
- Dec 2, 2017
- Messages
- 59
- Reaction score
- 37
I recently added a Fiji Yellow Leather, 2 Zoas, and a GSP to my tank. They all were opened and now they have all closed up and now the leather has a brownish mark on its base. I was able to remove it with just my finger but not sure what is going on. Maybe my parameters are out of whack not sure.



