i had 2 yumas melt this past weekend, and another unattached from it's rock and is under my rock work so i cant get to it... what can this be from? what is the most common cause? nothing has changed in my tank so i'm not real sure what to look for here or what to blame.
does this melting spread to other yumas in the area?
does this melting spread to other yumas in the area?
