Please assist with this. I feed every day and today I found scores of black snail shells in the shallows today? I had never seen a snail period in over a year owning this pond. I have 300 RES and minnows only in pond. Getting CNBG this friday. Does this mean RES doing there job? They would not eat at all today but the FHM did and few RES ate them. Why would have snails and that many?
