the only fish store that I know of in cocoa is in the old Winn-Dixie plaza on SR524. I think that it is exit 206 or 204 off of I-95 and about 5 minutes east. I was in there a couple of weeks ago and they were expecting a shipment. Didn't have much at that time. I usually go to Aqua Mart in Titusville, and deal with Jason the owner, always has a good selection in stock with reasonable prices.