sea snails live on land and in the water
in the sea
all i know is that i have a snail and there are little swirly things on the sides of the tank.
no, they care for there own
A sea snail is exactly like a snail but they live in the sea and feed on different prey. Sea snails have one big foot, the slimy thing on the bottom, thst helps them to stick on stuff and slide...
In the UK we call them Winkles, periwinkles and whelks