The scale is one of the 5 sacred items you are collecting. Also the Giant Pearl that is right outside the Hydra cave.
Hydra is a big scaly monster. You have to get one of her scales by fixing her waterfall,then she will give u a scale
The Hydra is a six headed beast on Poptropica.
It is a huge creature with 8 or 9 heads in the sea of mythology island.
the hydra is in a underground cave near Poseidon's statue.
you stomp on them
You jump on the rock and click on the Hydra and take one of its scales. If the Hydra Scale and the Giant Pearl (right outside) are your last two sacred items, return to the Tree of Immortality. Otherwise, get the other three items, from Hades' Realm and the Garden of the Sphinx.
You jump on its heads and it will give you the scale.
you have to bounce on the heads when they come at you so you can knock them out.
in the underground cavern near Poseidon's statue
You jump on its heads and it will give you the scale.
You jump on its heads and it will give you the scale.
Defeat the hydra who is found in a cave in the bottom left of poseidon's water maze.