I have 4 tanks I could get rid of:
1: 72 Gallon Bow front, No overflow 12 years old(Perfecto)
2. 54 Gallon Corner, No overflow 8 Years old(Marineland)
3. 180 Gallon Bow front, 2 overflows in corners, Leaked back in '08 I had it repaired and have not used it since.
4. 75 Gallon with corner overflow, 4 years old
I would have to inspect all these tanks to see any damage or leaks. I would give them away but I would like to make sure personally they have no faults.