redeeming the ticket is quite easy. there is an additional fee, if I'm not mistaken 10k/person. cash only. but I forgot what for
here all water sports are provided, including walking on the seabed. start from 600k if I'm not mistaken. others like banana boat start at 100k, cmiiw
for glass bottom, just get on the boat. later directed to a point where you can feed the fish. later given bread. it's just a shame when you get there because there are many ships on the right and left so the boat rocks quite hard making you nervous LOL
on the turtle island there is also a guide, so don't forget to prepare cash for the guide's services. there is a photographer who if the photos are printed, it is very pricey. around 200/300k. bismillah the intention is indeed for the conservation of the turtles. and you can also feed the turtles, using seaweed. a bucket costs 100k. bismillah the intention is also for the conservation of the turtles. besides that, there is also turtle adoption. so this adoption is not to be taken home, but to be released. the price starts at 1.5 million. later you will get a certificate. you can also choose the turtles that are released yourself. later you will release them when you walk back to the original place
there are stalls for snacks too. and there are toilets
overall this is good, recommended