Snail can clean glass, crab cannot. Crab can lift rocks and eat what is under them, snail cannot.
sulg is same as snail
SNAILS
a crab or a shrimp or a snail
Turtle,snail,crab and shellfish.
No, they cannot.
No, they will not. The dragon-fish can eat the ghost shrimp and the snail, and the crab will try to eat anything he can catch.
yes. and rape it too
They livde to gether because the shell is a home for the hermit crab!
Snail shells are formed biologically as the snail grows up. Hermit crabs occupy empty shells and other containers, instead.
Bettas do not mind snails at all. A crab with pinchers would dammage the bettas fins
Advantages: With a shell, the hermit crab is safer from predators, or any other threats. It is basically more protected. The snails have less shells lying around because a hermit crab is probably constantly looking for a new one. Disadvantages: The snail's shell is heavy on the hermit crab's back, so it slows it down. A hermit crab outgrows its shell and will have to find a new one soon. The snail has no disadvantages. I hope I helped you! Sorry if this isn't what you were looking for! :)