DavidW;1011700; said:Sorry Mike but this is simply not so about blackworms....bad bacteria maybe, if kept in nasty water at an LFS, (Cornell, Univ. Mississippi warm water disease dept and Univ Georgia vet patholgy dept) but they are easily purged with a few days of good clean ice water, but I had CBW's analysed many times and they are not parasite vectors. Also, rays, being bottom feeders, are very well evolved to cope with parasites.
I think the problem here was from too small a body of water without enough w/c's
Miles;1014157; said: