Sunil, can you tell me where you purchased your bug-lite fish feeder? I have no ac at my pond either and won't until I build a house there in a few years. But the solar plan was also my hope. There are so many bugs around any sort of light source in the summer, I would think one could augment the available food markedly and teach the fish to chase my poppers with gusto. Thanks for your input. Regards, Tom