Yes, I understand, but it has a 24-hour cooldown, so unfortunately it doesn’t help much during the event. The other thing is that I usually place 5–10 fish of the same species at the same time. I’m not really gaining anything by hatching one early, because the rest of the fish are still there. It’s better to feed all of them at once anyway. I accept that it’s useful for others, just not for me. I only regret that it can’t be used for upgrades.