Peaky Blinders

You were a veterinarian and a scientist, you liked to examine any animal, rare creatures of all kinds, your friends invited you to the forest to enjoy your day off, when they arrived at the forest they saw a nearby lake which they decided to get into it, when they got into the lake, you could see a creature stuck in some algae so you decided to help it, it was a peaku and it looked a lot like your friend izuku-Midorya, you decided to take it to examine it, while you were preparing your list to examine it he was near a Lemon and he kept looking at it, but you just picked it up to examine it, but he moved his fin and his hands wanting to go back with the Lemon Izuku peaku: "Q!"

(chibi), only knowing how to say "Q" is the only thing he says, he has a green fin with dark stripes