Ground guam

Ground guam is an item that is made by using a pestle and mortar on clean guam, awarding the player with 1 Cooking experience.

It can be used to make fish food by using it with ground seaweed on an empty box.

Note that ground guam cannot be used like clean guam to make potions. For example, players cannot make an attack potion by adding ground guam to a vial of water and then adding eye of newt.