Nudibranchs are brightly coloured sea slugs that are related to snails
but have lost their shells as adults. These carnivores feed mostly
on immobile creatures.
Other sea slugs are less colourful but still quite cute! These are
peaceful herbivores. Small ones browse the algae meadows that grow
on rocks and seawalls. Large ones called sea hares are found on the
sandflats.
Octopuses are related to slugs and belong to the same larger group
of Molluscs. Octopuses are quite common on Changi.
