Hi every one I'm ere to ask about this worm.does this worm affect l number fry . And what ppl are doin to get rid of it iv bin told there basically impossible . And I will never successfully breed l numbers why the worm is there . Any on with info would be very appreciated . So far iv bin told to use big l wormer weekly and dose my tanks with rock salt 1 table spoon to 20 lters of water . ? Please help me out losing sleep