Call of Water (Exodar, 4)

In the forth part of the Shaman Call of Water questchain, Aqueous asks you to now fill an Empty Bota Bag with water.

Objectives
Fill the Empty Bota Bag and then return to Aqueous in the Hidden Reef at Bloodmyst Isle.
 * Filled Bota Bag
 * Empty Bota Bag (provided)

Description
It is worse than I feared. The corruption is very potent and if unchecked it could spread to the ocean currents and be carried throughout all of Azeroth!

We are going to need a sample of the purest water to counter this malignancy. There are ruins on the untainted portion of this island, to the southeast. Go there, where the Wrathscale naga reside, and take from their fountain.

Use this bota bag to gather the sample. Hurry, !

Progress
You have the pure water from the ruins?

Completion
Water parts easily, yet put enough of it together and it will create an unstoppable force. It washes away earth and fire, and easily pushes air out of the way.

We are that unstoppable force,, not those that have poisoned Bloodmyst Isle!

Reward
1950 XP.