VISIONS OF THE SEA -- ILLUSTRATED SCREENPLAY & SCREENCAP GALLERY
For what looks like a fish-eat-fish world, there is a surprising amount of cooperation among different species in the sea. Near many tropical reefs are stations where large fish come for a cleaning.
They open their gills and mouths for fish who pick out bits of algae and plankton
Sweetlips with cleaner wrasse
It takes skill for the little fish to do a good job without hurting their clients.
Harlequin sweetlips and cleaner wrasse
Gray reef shark