Just spoke to Dan....I told him what I had in the house as far as meds, and I have some Fungus Clear tablets (from my fw tanks) that he said to use....the ingredients are nitrofurazone, furazolidone, and potassium dichromate. I will dissolve 1 tablet in a cup of tank water and add to qt...I will watch horse closely to make sure he has no wierd reactions, and I will do a 50% w/c tomorrow, and repeat...Also I have some neosporin, and Dan said to apply some to the spot on the tail.
He said to continue to keep water cool...it's 70 right now...gonna feed him first and then drop 2 more degrees, and just watch him....We will decide what medicines to use Monday.
I want to thank you guys for getting me in touch with Dan, he gave me a few other tips...no light (ann said that too), and to cover 3 sides of tank...this is to help horse feel more comfortable.
BIGUN seems more like himself this morning...he is much calmer than last night..thank goodness....I will be feeding him breakfast in a few minutes, and after that I will be applying treatment..WISH ME LUCK