okay, well, technically it's my mom's fish. and it's really not a monster. but anyway, had moved my mom's [male] betta to my double betta tank with my male as i will soon be adding her fish to my tank and would not be able to put her betta in there because of my little glados [female betta]. i recently noticed that her betta likes to swim up to the spot in the divider where the [gentle] current from the filter hits it and just lay there against it, with the current pushing him up against the divider. it's kinda creepy, looks like he's dead, except that he moves his head around sometimes, which is just creepier. i'm thinking he just likes the current [very odd for a betta, especially male..], but i just thought it was kind of strange. he also sometimes like to go near the intake for the filter and lean against it [again, very gentle. it's a very cheap little filter, if you even wanna call it that, which came with the tank].