On my last visit to the zoo in October, in my opinion the condition of the water wasn't what it should have been, I thought, however it was quite an attractive exhibit, but as you say, too small. Perhaps cost has something to do with them leaving the collection, it must be a lot cheaper to look after a few coatis than it is to tend to sea lions, it cannot be denied though that the sea lions will be a miss. A previous poster comments that it would be a better use of space to construct something new and impressive for monkeys, a valid point, but again it is going to cost a lot less to simply convert a redundant sea lion pool for coatis than it would be to build something new and impressive for primates, talking of which, I think anybody who is knowledgeable in this zoo's proposed future plans will be forgiven for having doubts about the proposed construction of the new carnivore enclosure, where is the proposed new chimp house?