i came home from vacation to see my reef keeper has you know almost killed my entire tank. (FOWLR) i noticed the skimmer was off the carbon filters were totaly brown half of my fish food was gone there were piles of un eaten food on my sand band (did my best to clean up) now my fish are low to the ground and idk if the firefish is alive i dont see him. and the best part is i was gone for only a week! if that! all my parms are at 0. my skimmer is going crazy. so what should i do to help my poor babies there still breathing but just not moving a lot.