About 10 years old, used for a saltwater reef tank. Watertight, no cracks or any major scratches (or really any scratches that I can see). Tempered glass with middle support bracket. $75, would like it out of our garage asap, so anyone who can pick up first will get priority. I also have a variety of used equipment that I will be posting for sale this week- sump (29g I think, will have to measure), skimmer for 75g tank, CPR overflow, return pump, various powerheads, Current LED light fixture, Live Rock, sugar sand (no longer live, but fairly clean)...........Located in Riverside (about 20 minutes south of Iowa City).