It was not possible to create the shark soup at that time; However it was present in the Quick Chat database and could be found on the Grand Exchange. On 20 August2013, Shark soup was removed from Quick Chat and the Grand Exchange. Mod Doctor confirmed that there were no plans to add shark soup to the game in the Ports - The Next Journey - FAQ on the RuneScape Forums in January 2014.
It originally healed 1400 life points.
The previous inventory icon () appeared to be a piece of Nigirizushi floating in the centre of a soup bowl with the examine text "A delicious shark soup."