Im going to buy a used tank 240 gallon aycrilic but theres a problem on one of the top corner is seperated. the top sheet is sepereated from the tank just the corner I was wondering if i could just glue it back on since the local lfs said it would be fine. The guy im buying from said that the glue just wared off and I can just glue it back on that corner. He said he kept it outside for a year. Im buying the tank and stand for $350 but he said the stand needs some little support added to it. Do u guys think its ok to buy it?