There area a total of 20 hidden pools throughout the game.\rbrOnce youve found all the hidden pools in ABZÛ you will obtain the trophy Ecosystem.\rbr\rbrChapter 1\rbr1. 0:09\rbr2. 1:45\rbr3. 2:17\rbr4. 2:47\rbr\rbrChapter 2\rbr5. 3:15\rbr6. 3:41\rbr7. 4:29\rbr8. 5:01\rbr\rbrChapter 3\rbr9. 5:52\rbr10. 6:21 \rbr11. 6:56\rbr12. 7:28\rbr\rbrChapter 4\rbr13. 8:18\rbr14. 8:42\rbr15. 9:19\rbr16. 9:56\rbr\rbrChapter 6\rbr17. 10:46\rbr18. 11:22\rbr19. 11:49\rbr20.