Hi All, I have a female betta in a comfy planted 2.5 gallon tank in my office. She's by herself...and I'm *convinced* gets bored of watching me work. Do you think it would be safe/beneficial for her--and her potential tankmates--to move her to a 10 gallon planted nano tank? (The nano tank contains 2 male guppies, 7 pygmy cories, and 2 crystal shrimp.) I appreciate your feedback.