Gillbert just as he's exiting his castle. He uses the castle quite often now. Sometimes I panic a little when I can't see him inside the tank because he's hiding in the castle. Not that he could escapse but I usually find it comforting to see him swimming around the tank.
My flowers are a bit overwhelming, I probably should have only used about a quarter of the seeds and the planter would still be full. I might attempt moving some of them once it gets a bit nicer outside and I find somewhere to plant them.