fishing shop in port sarim or lumbride
Erm... a lobster pot or a crayfish cage.
There is a ladder in the Varrock sewers that leads up into the cage.
I don't think it's possible to get them out.
You can buy one at Port Sarim Fishing Shop.
you go under ground from a tunnel around it
No because a crustacean has a exoskeleton and a mussel has a shell
One place is behind the church in Lumbridge. You need a crayfish cage to fish them.
No. A bird is not a crustacean.
crustacean is not a decomposer
a crab is a crustacean
crustacean
No, a frog is an amphibian, not a crustacean.