Fish shoal

Fish shoal are creatures found in the underwater section of Fossil Island. Players with both 47 Fishing and 44 Hunter can attempt to catch them using only a Drift net. To access Drift net fishing players must first speak with Ceto, located just north of the underwater anchor-rope. 200 Numulite are required as payment to enter the instanced area and allowance lasts for a full day.

Drift nets can be strung up underwater to catch fish over time. Each fish shoal fills the net up by 10% and gives Hunter and Fishing experience based on a player's current levels. With a Merfolk trident equipped, players will find it easier to scare fish shoals into drift nets.

Rewards
Upon harvesting a fully stocked net, the drift net will be destroyed leaving just the reward behind. Sardine, Tuna, Lobster, Swordfish, Shark, Oysters, and Pufferfish are all possible rewards from the net in varying amounts.