hey guys, about 2 months ago i purchased a baby betta who looked sick and down, i couldn't bear the sight so i bought him, he grew alittle and is about an inch and a half, i have an 80 gallon tank with 4 mollies 2 angels and 2 gouramis. Do you think i can put him in? the only fish im worried about is my one gourami, hes an *******.