Matt, I suspect that something is wrong with the tank into which you put the macmasteri. Given clean water & a quiet environment apistos, like most cichlids, usually recover on their own. Forget curing the fungus. Cure the infection that causes the dead cells on which the fungi are living. If it were my fish (& realize that I do not know how badly it is mauled), I would put it in a hospital tank (bare, with just a mature foam filter, heater, & piece of 1" PVC pipe). I would add new aged water adjusted to a slightly acid condition (pH 6.5-6.8). Then I would add a combination of Kanamicyn & Naladixic Acid to work on infections. I have found these 2 antibiotic to be the best commonly available in American pet stores. Kanamicyn is a broad spectrum antibiotic that is absorbed through the body. Naladixic Acid works differently than Kanamicyn and produces a synergistic effect in fighting bacterial diseases. I personally don't add salt, but it might help. Just remember that most apistos, including A. macmasteri, prefer water with low conductivity. Salt will certainly raise the water's conductivity considerably. If you do use salt, make sure it is non-iodized salt. Good luck. Mike Wise Matthew Diller wrote: > Dear List, I have an A. MaCmasteri that has > contracted a bad case of fungus that started on > his dorsal fin and has spread despite treatment. > (He was beaten up and the disease started when I > moved him to a different tank as a form of > protective custody). I have been using the > greenish stuff (Fungus Cure from Aquar. > Pharm.). It's main ingredient seems to be > "neutroflavin." It has not helped. Any other > suggestions? Would salt > help? Thanks Matt > > > ------------------------------------------------------------------------ > > This is the apistogramma mailing list, > apisto@listbox.com. > For instructions on how to subscribe or > unsubscribe or get help, > email apisto-request@listbox.com. > apisto-digest@listbox.com also available. > Web archives at http://lists.thekrib.com/apisto > ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. apisto-digest@listbox.com also available. Web archives at http://lists.thekrib.com/apisto Trading at http://blox.dropship.org/mailman/listinfo/apisto_trader