Transparent parts overlapping

[SmarterThanRegan (Brollow)]

Hello! I’ve made this water but for some reasons, when I change the angle of my camera the parts overlap in a strange way:

this is how it should be at all times:

this is how it is when i change the angle:

any fixes? I tried looking on the forum, didnt find a solution

[SmarterThanRegan (Brollow)]

here is another angle. Any help is greatly appreciated