OMG THIS WAS SO FUNNY i have a tank and a vase right next to eachouther , i just buyd ( i cant spell the real word) brooke hes my new betta , ya they flared back and forth at eachouther from the vase to the tank but know the vase is there , and they dont care for eatchouther anymore , WELL HERES THE REAL FUNNY PART today when i woke up to feed them , i put a pellet in the large jar and buba was swimming and didnt notice , BUT brooke did , he was hitting his nose on the glass franticly swiming back and fforth to try to get it , because he was in the vase , i came up to him and said , brooke wait there after he eats il get yours , you know ur not mine , your my sisters , (LOL RIGHT)