We've had our tank running 6 weeks now. We have been feeding twice a day frozen mysis, some flake and nori strip for the foxface. Racing season is here and we would like to be able to leave for a weekend now and then. I'm ready to order a simple automated feeder and already have an ATO setup. Question is, what type of foods would work ? I don't like putting in a lot of flake since so much floats and ends up in the overflow. Right now there is a foxface, lawnmower, a midas, pink spot gobie and couple firefish.