My tank is around 6 weeks old and doing well.... my lfs told me not to use a vac on my sandbed but how do u all get the little fish poops out? I know they cause ammonia and ive been advised to swirl and stir my sand so the poop floats uo and gets sucked into the filter. I have 3 powerheads in a 40gallon tank but tue poop still gathers in little dead spots



