Tap on them!
It isn't working I've tried tapping on the mermaid and the fish and nothing happened
It doesn't work on the default one, do you have any that are underwater and aren't silhouettes?
OhhhhhhhhhI didn't know you weren't able to feed them to the default one, will they just show up every once and a while?I just got the game today, I haven't unlocked any others yet
Each one has a criteria to unlock them and they stay there once you do, then you just have to feed them
Cool