Lost my big silver male overnight. I didn't think he was going to make it. He was so lethargic yesterday. None of them are eating much, so soaking their food is pointless. However, something is going on. There is definite improvement in some. See how good this silver looks. The other silver has improved drastically also, and she's my tiny little runt. These two are looking like they'll pull through. The black on the right also looks much better. The one on the left, not so good. What IS that? Is she sloughing her slime coat, or whatever was on her? I don't know if this is a good or bad development. The scales that are clear of that gunk look great now. The little white dots are balls of whatever that is sloughing off. She is acting spunkier, but this is what the male that died looked like yesterday. She acts differently than him though, so I am keeping my fingers crossed.
I brought the water way down yesterday to minimize the gallons I have to medicate. I also did a water change of the resulting volume and retreated. Looks like a toxic waste dump in there from the meds. Such an interesting color and its got a nice green frothy foam on top. Gross. I am relying heavily on the appearance and behavior of the healthy fish in the tank to let me know if I am going too aggressive with the med combo. So far, so good. They are eating and acting completely normal. There are two cories and two small angelica botias in there. I also have a extra strong air pump with an open tube keeping the surface agitated to keep the oxygen levels up since there is a coating on top from the meds. The fish are not gulping and their breathing is normal.
I am still combining meds. There is a full dose of tetracycline, a half dose of fungal, and a half dose of antiparasitic because both of the latter include malachite green. It is also currently lightly salted and I am adding a slime coat booster. I know this amount of meds will give some of you heart palpitations, but I just didn't feel that I had time to experiment given the unknown and aggressive nature of their underlying problem.