What are the signs that an ocellaris clown is about to get it on. Here's what I observed last night. One of them, I am guessing it's the male, he's swimming at a 45 degree angle and shaking. He's been doing it all night but unfortunately my tank is small and he's getting co*k block by a yellow tang. I guess the tang knows whats up and getting ready to eat the eggs??? Anyone else observe this before, not the tang?