first of all... I got a new betta!!! he is an all white delta and his name is Prince. he is soooo pretty and I cant belive I got him at petco!(i hope to get some pictures up of him soon) he is in a divided 10g with my other male betta, Chase. and somehow chase got into princes half!they are actually ignoring each other completely.i am watching very carefully tho.i am also looking for the gap in the divider.the closest ive seen them get is about 3 inches! its amazing!!!