silversides are small fish that swim in groups that are about 2 inches long and sink to the bottom of your tank for feeding motile inertebrates.(moving invertabrates).can't put names of other sites hear(against the rules.)type into search a few words relating to saltwaterfish.
Almost all the stores around here carry them frozen. I also feed mine to all my fish, who will pick them apart and eat the pieces they break off. My eels just eat them whole.
