As you know I have tubs outside for the summer. Now the angels-1 koi and 1 sunset blusher have spawned on the side of the tub. We'll just have to see how they do. I think when they go wigglers(if the eggs last that long) I may siphon them into a bucket and bring them in. Wouldn't it be fascinating o see if they look different raised outside? I don't know- decisions! decisions!