You're right, the elephants will be persecuted for a land use issue.

We actually stayed the night there and treated ourselves to a suite because it was a special occasion, it was worth it though because we had our own private pool which meant we could avoid the big complex when it was busy. I think it's around 150 for a day pass but watch out for the onsite restaurant, it's pricey and they'lll definitely try to make you order the 168kuai mushrooms!

P.S yes they still have the fish filled pool!

We were there just two weeks ago, had a great time!