yup, I have been thinking about experimenting a bit. I have decided to feed mine solely on cat biscuits, I would like to see if there is a real difference compared to flake and more traditional foods. Got them in with a droopy severum at the moment, he is a pussy at the best of times and has been suffering from swim bladder problems for the past week, they are loving it plants, air curtain yup very happy danios. Moved the pearl gouramis out of that tank and put them in the big one with the oscars, suprisingly they are all still there and there hasnt been any problems, I alo moved a pair of severum and a single male over, suddenly the resident victim is getting attention of a different type, she has been in the oscar tank recuperating from the last time she was beaten up and the single male is herding her around the tank.