my aquarium has been empty for a while and yesterday i decided to get a could gold fish to test it out. after getting them used to the water and stuff, i scooped out my fish and watched them swim around for a bit. then i notticed something odd... millions of tiny little snails had overthrown my 20 gallon tank!!!!... how on earth do i get rid of these little menises, and what could have caused them??


beats me??