I really liked the synth lines and the generally more somber vibe. I personally think the water sounds are mixed just a little bit high though (and potentially a tad too much high-end on the left sample?). It is definitely nice that you keep them to the edges of the mix so that the brighter melodic parts shine through. Good job :)

Atmospheric, chill track. The (under)water sounds you integrated work very nicely! Well done! :-)