electrikat does make valid points. as far as how to suppliment an upside anenome, I would first feed your fish and clowns as you normally would. Watch them and see if they are already bringing things to the anenome. When the clowns are done feeding, try dropping in just one or two krill near the anenome and see if they'll take it to the anenome. If not you'll need to come up with something to be able to get it to the tenticles until it can attach to it on its own.