>>...grasshoppers (which contain the same red in their exoskeleton as lobster) red when boiled,...

What about ground-up lobster/crab shells as a food supplement?
Would it make any difference if the shell is cooked or raw?

Do crayfish snakes ever express red/pink/orange?

Fascinating stuff Sighthunter.

John D
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I am so not lesdysxic!

0.1 Creamsicle Cornsake "Yolanda"
1.0 Bairds Ratsnake "Steely Dan"
0.1 Desert Kingsnake "FATTY"
0.1 Black Rat "Roberta" RELEASED!!!