Last month there was a post about the miserable condition of some crocodiles in Sanur that were formerly part of a fun park.
http://www.balitravelforum.com/archive200806/56878.html
I have just read some news posted by Tony of Peel Zoo who is at present in Bali and about to attend the big animal conference in Sanur.
There is a new investor, areas of the park have been cleaned up, and the crocodiles are well fed. The park is to be re-opened soon. I don't know wether it is to be a fun-park or crocodile sanctuary.
News about Bali Zoo also. If you like zoos this is a very decent zoo. Unless an animal is sick and under veterinary care, there are no drugged animals here. :)