I was hoping for suggestions on my tank. I am in the process of transitioning to a 35 gallon hex tank. It came (from craigslist) with a aqua clear 200 filter. I will be upgrading the lighting system to accommodate live plants, which I have in my current tank. I was hoping for suggestions as to a type of fish I may add. I have a dwarf gourami ( seems to be a pretty calm one) 5 julii Cory cats, and 7 gold pristella tetras. I've been searching around, was thinking about hatchet fish? My DG always hangs out at the bottom under my big leaf Anubis. Any suggestions?