My male betta fish was swimming fast yesterday and eating like a little pig but today when I gave him his usual breakfast he slowly ate the pellet but after about 15 he ate the bloodworms... he always used to eat them asap! 
he isnt swimming much... the end of his tail has edges with a darker color and its all clumped up together, always he would have them spread out nicely and evenly. please help!
how do i treat an internal bacterial infection?
he isnt swimming much... the end of his tail has edges with a darker color and its all clumped up together, always he would have them spread out nicely and evenly. please help!how do i treat an internal bacterial infection?