I actually have a small airstone, a larger airstone ans then a huge starfish air stone so I know its definately well oxygenated. The other two fish also follow Jumbo up and then sometimes they'll get chased away. I did feed them some peas and Jumbo ate maybe one and he stopped. The medium sized parrot really liked them.

Is it possible that the medication could make it cloudy or is it recycling?

Thanks again. I really appreciate the great advice!