I fell for a Petco baby betta. I am/ have researched the care. I am slightly confused on the best size of tank for a fry/juvenile. I have a 5 gal ready to go but also read that baby bettas do not like a big tank and get stressed from touch room. I can see where a smaller tank would make it easier to find its food. Need advice on that. Also would like to see what everyone thought I have sex and type wise. I'm so excited to here everyone's opinions and advice.