GoF – Chp 25: The Prefects' Bathroom

What to find: Item to collect : Lethe river water.
Guidance: Click the Lethe river water standing by the handle of the diving board.

What to find: Item to collect : Galleon.
Guidance: Zoom in once –> click the galloen on the floor in the nook of the step.

What to find: Item to collect : Bertie Bott’s Every-Flavour Bean: Salmon.
Guidance: Click the Every-Flavour Bean under the mermaid painting and to the right.

Fill the Discovery Bar: All effects hidden in this moment are marked with a Golden Snitch like the one above.
Notice: The faucets turns on a bit at random.
Tip: When the pool is filled (the faucets won't turn on) move the cursor over the foaming water to drain it.

(Click on the image to enlarge.)
Next: Merpeople