Hmm quite a decision lol. What size tank is it? And if you do cories or tetras you should get a decent sized school, especially for tetras. I have a single albino Cory in my 10g but he does just fine since he can cover the whole bottom pretty quickly. He loves to do flips for shrimp pellets.
But platies have some awesome colors. I have a sunburst platy, but he's very calm lol. Are you wanting active fish? Colorful fish?
I want lively fish, the tank looks empty right now lol! I like fish that would move around but not freak out the bettas with constant movement (like neons)... I have a 20 long :D and only six little bettas... I was thinking about mickey mouse platies, I think they're cute :3
They are definitely cute. I almost got a Mickey mouse and sunburst platy but then decided to just get one lol. Hmm tetras move a lot. I have some bloodfins that dart, literally, around the tank pretty much all the time. Would the sorority nip at guppy fins? Fancy male guppies are cute and you can get a bunch of different patterns. They're also active but not jumpy :) or have you thought about getting some endler's? They could look cool.
True but don't fish get better when they are in groups? I was thinking a school of like 5 of them or something. Hmm :( And its interesting Red and Dezzy are running around with breeding bars.. now if only Jezabelle and Peny would lose their stress stripes we would be good :)