if your really serious get one of these two books, or both
Clownfishes: A Guide to Their Captive Care, Breeding & Natural History [Joyce D. Wilkerson, Thomas A. Frakes]
This one might be hard to get, but should be available on
amazon or something else secondhand, really the best book if you want a straight simple read
Hoff, F.H. 1996. Conditioning, Spawning and Rearing of Fish with Emphasis on Marine Clownfishes. Aquaculture ...
This one is easy to get (florida aqua farms) or
amazon, its way more technical and not as easy to read, but i love it.
I have some more books but these two are the bible's. There is a lot of info online, lots also copied from either one of the above books. But i like to have something physical where i can find what info i need in a matter of seconds, instead of pondering online for hours.
I thought that might help.