Purple sea slug

[cichlidguy22]

i had bought a perple sea slug about a week go after i readsome information on them but i never read anything about them disappering.. does anyone know if tey hide in the sand or any thing, ive looked every where i dont know if hes dead or hidin if hes dead i wanna get hm out of the tank. anyone with experiance with these or have any ideas....

 

[poiboy]

If your talking about a nudi, mine has never dug into sand. You should check your power heads and intake tubes.