I bought 5 African dwarf frogs yesterday for a species only 10g. I thought they all looked fine at the lfs but found one with a wonky leg when I got him in the tank at home... I was horrified to see that half the leg was bone. I have treated the tank with the quarantine trio [erythromycin, ich-x, paracleanse], will those help? I'm hoping the erythromycin and ich-x may be able to do something. thanks in advance!