If you are doing the best you can and the fish are fine for now what else can you do? Just take the best care of them you can in their "small" enclosure, if you really feel like you can't keep them than you can give them away. It's only temporary, at least you are genuinely concerned about them , thats good!
When he replied, I saw nothing else but the avatar until I shook my head to wake me up...
will take pictures when my brother is back from the uni with my cam. Lots of thanks to my parents!