I started filling up the Red Sea aquarium with water and was keeping an eye out for leaks, but I noticed something else wrong. The left side panel board isn't flushed anymore, looks like it about a half inch apart. I checked the right side was completely flushed. I have two pics attached, (left side and right side). On the left side you can see the the separation.
I am wondering is it purely cosmetic, or is it structural?
I am wondering is it purely cosmetic, or is it structural?