Gills Potion

Gills Potion This potion grants the player to be able to breathe underwater like in air. It was introduced in the 1.0.5 patch. The potion lasts for a full minute. Note that if you drink this potion above water, it will start to "drown" you until you fall into water. If no water is reached near the minute cap, the average person with 400 lifepoints will die unless food or potions are consumed in the process. You could also right click the effect to de-activate it, allowing you to breathe.