i've made a seperator for one of my tank. used plexiglass and just drilled holes in it., but it was a rush job (had to seperate my FH and p. bass before one of them got seriously injured) had the hardest time cutting it. ended up using a skill saw (but it just melted it so it's really ugly) i still have a bunch of plexi left so i'm gonna make a better seperator, what's the best method to cut it with?