best color sand for wild fahaka?

[slapaho]

need some opinions on what is the best color sand to put with a wild fahaka, i was thinking of going with a red desert type sand to bring out the red in his lines, but then again ive seen some fahakas with nice red lines in white sand also, i currently have black sand for my red congo and natural color for my other small puffers, any and all guggestions is appreciated, thanks