I don't have any ATM, but they are great little fish that are good for small tanks. I never really thought of mine as shy, they were quite bold for their size once they settle in. It is one of the more social gourami species and should be in a group... for your size tank I would have four or so. It should be densely planted(live plants) with lots of floating plants and they will do just great. Its the kinda fish that really needs a proper planted tank with similar sized fishes to really show off what it can do. I've had them spawn before in a setup like I just described. They also are known for making noise... since they are a very close relative of the croaking gourami. Mine were quite vocal, been awhile since I had any, but I have a video linked below in my sig.