Depth of sand for leopard wrasse

[L0rdDracula]

Good day,

I am setting up my tank and I have interest in keeping leopard wrasse that sleep in sand as such would like advise from seniors here. What is the minimum depth of sand should I have to keep it? Much thanks for your help. =)

Regards,

Chris

[Mike Tan]

3inches from an article from reefkeeping.com. i setup a friend with a leopard wrasse with 2 inches. but the main thing was the tank was full of critters after 6 weeks of cycling and it is 4 feet in length.

[L0rdDracula]

Thanks for the info. Help being appreciated. =)