I'm so sorry for starting this tread again. I have already kind of asked this question before. But I'm still hearing story's of front rounded edge aquariums have problems with cracking. Due to the glass being weakened by the bending process when there made. I own a Betta lifespace 1000 with the rounded front corners. Yes I admit I'm as paranoid as they come. But I'm hearing story's from local fish shops and the od google story. So I wanted to ask of anbodys experiences or opinions in general on rounded corner tanks. Especially the Betta lifespace 1000.