Aloha pppetal,
First off, lets move that out of the bedroom. It's not really a "personal" activation for your success corner, and the black may as well be blue (look at the colors representing water on Level 1, P.13.
It's a larger, water piece,which in some ways represents abundance, so why not move it to the SE in you house of living room? Next best would be North or East , not taking into consideration your house's time feng shui.
Much Love,
Shawn
Much Love, Shawn