Have a 240 gal acrylic. Has a repaired crack. I used it for 4yrs after the repair, so i know it holds water. But if u have doubts. You could glue a piece of acrylic over it or something. It's dirty right now, so you'd have to clean it. But a bit of vinager and elbow grease and you'll be good to go. It's got a few scratches, but none that are huge... Its pick up only. Dimensions are 8x2x2

