Personally I would consider fancies like Ryukins it be in the "larger fancies" category.
I think Celestials would be in the smaller category, I have heard they are smaller than most and they are thinner than most fancies. :)
You could also section them into hardy fancies and special care fancies. Like Celestials, Bubble Eyes, Orandas and other goldfish with large wens would require different decor and what not than other fancies. :)
Bettas - Giovanni (HM), Burly (HMPK Giant).
Last edited by Aluyasha; 03-28-2012 at 02:11 AM.