Becca
Fishaholic
Just my 2 cents, when you've treated your tank, did you remember to take the carbon out of your filter? I'm not familiar with medications (never used one, actually - and (knock on wood) hope to not have to...) but I've heard several people say, and have read, the carbon in your filter will wipe out any medications you drop in.
As for the hospital tank, PetSmart is having a sale on their 10-Gallon All-Glass aquariums (just the tank itself) for around $6 US - if you have one of their Petsmart Cards. (If not, you can get one immediately by filling out a free app.) Might not hurt to pick one up, if you already have a filter / airpump for the one gall, you can move it to the 10.
As for the hospital tank, PetSmart is having a sale on their 10-Gallon All-Glass aquariums (just the tank itself) for around $6 US - if you have one of their Petsmart Cards. (If not, you can get one immediately by filling out a free app.) Might not hurt to pick one up, if you already have a filter / airpump for the one gall, you can move it to the 10.