  Sea Trade lets you barter with anything that lives in the water. Point the wand at a fish, a squid or a dolphin and it will hear you out.<~><~>  What they offer is whatever the sea gives up to a line and hook. Small fish deal mostly in junk, old boots, string and bone. Larger and stronger creatures have been down further and bring back better, and a dolphin or a guardian may part with treasure worth having.<~><~>  None of them will sell you their own kind.<~><~>  They do not take coin. A small fish wants Crushed Lotus, deeper creatures want Hydromantic Dust, and the strongest will only deal in Aquamarine.