<span style="font-family: Calibri"><span style="font-size: 13px">I have a couple. The diamond watchman, engineer, twin spot and the sleeper banded. The diamond will move some snails if he wants too. The twin spot will dig and slap around a kick sand up behind him (funny) and then you have the bombing sleeper banded. He will pick up a mouth full and go way up and let it go. Its funny sometimes… and the engineer (snake like) it was about 3” when we got him and now he’s about 6” he’s sorta like an eel. I have these in a 120 (48x24x24) make sure your rocks are on the glass and not on the sand.</span></span>