they dont look nothin like eggs, they dont move except with the water flow and seem to be stuck to the tank glass but water would wiggle them. what could thy be.. they are really really tiny, i didnt notice them till i looked really closely and seem to be stuck to slim on the tank im geussing by the way the water flow moves them a bit. could this be bad for my tank? its a 10 gal with 4 baby convicts in it with a few hornwort plants