let me clear up what I meant...
I didn't have a sick tank cause my extra tank started leaking. So I was going to move the one into what I call my main tank (Because at the time my other tank was a betta only tank. So I had the betta tank, and the "main" tank.)
but because she had a spot on her tail, I decided to treat them both in their tank. So even after treatment they're not being moved in with the other fish... they get the 30 gallon tank all to themselves.
I know the pH is still a bit high for these fish (I'm going to add peat moss AFTER treatment cause I don't want to upset the balance too much while they're recovering.)
Nitrites are zero, nitrates are zero... Ammonia is the only questionable one. The water should turn yellow if it's zero, and a yellowish green if its .25... but it's not as yellow as usual... and it's not quite the .25 color either... it's closer to yellow... but not perfectly yellow. so there may be some Ammonia creeping in. I'm doing 50% water changes daily as Tolak recommended... maybe I'm doing too many changes?
I don't know.
all I know is, minus the rust, they're looking really healthy and the spots are disappearing. When I did a water test today I noticed that even the giant anal fin fluff Hachiko use to have is almost gone, and Haruko's tail spot is starting to shrink... and their colors are beautiful.
Plus they eat really well. Hachiko gets really excited when he sees the turkey baster... he waits at the front of the tank waiting for me to dip it in, then sucks on it like a baby bottle waiting for the food to come out. (I've been feeding mostly bloodworms while they recover and flakes every so often... cause I hear protien helps them more than the flake food alone.)
I can live with a little rust. I can always clean it off later when they are healthy again.
I read it could also be too little lighting. I did have to go out of town for 3 days (before I started the treatment)... and I forgot to buy an automatic timer for this tank, so this tank's lights were off the whole time, and it was the bedroom where the shades are drawn and theres no natural light... so it probably started that way, and its just noticable now... may have nothing to do with the treatment.
once they are back to healthy, I'll clean the tank from head to toe, wash the decorations off, vaccum the gravel, add the peat moss to the filter, and maybe move in an appropriate algae eating tank mate.
I was wondering about Gary's babies... (they are starting to grow now... and I was curious if they'd make good tank mates for Blue Rams...) but I know they make good cold water pond snails... and do well in moderate temp. betta tanks like mine...
but I'm not sure how well they'd do in a ram tank since rams need temps between 80 and 83 degrees. so I have to research that.