I took my honeymoon there. Cave diving and scouting the sunken pools "sinotias" (spelling) and all we saw were very, very small fish and no cichlids. Beautiful landscape though. I am not sure they would let you fish or take anything from the main areas. The people are really protective about the land and water there. For sight seeing, make sure you hit up Talum. < Stunning place to see. We did the quad rides through the jungle too. I would recommend that to anyone. That whole area was torn up by a hurricane about 3 years ago (right before we went) take lots of pics and post em. I would love to see how that well area has bounced back. GL..