So i have been reading a ton about fish lately, i am entirely an addictive personality. I read about the high interaction levels of Oscars and want one so bad, but i don't have the tank size or space for a 100 gallon. I like my current fish but im wondering how i can interact with them, or if i even can without stressing them? I can basically hand feed my gourami's, if i put my hand in the tank they don't really run from me and once i tried gently touching them and they seemed cool with it but i don't want to do it and stress them. If i cant i like the idea of a small tank for a single fish that will be more interactive... I like the idea of a pea puffer or betta in a 5/10 gallon. Either way i am interested to hear your interaction stories and how you interact with your fish, i love my fish even if i only get to watch their behavior but i was just wondering how far i can take interacting with my fish.