is my sailfin houdini???

[reefwars]

ok about a few days ago i had a small cycle start in my tank it whited out some of my monty's and killed my trigger..also my sailfin is M.I.A

there was almost 300lbs of rock so finding him with the tank full was impossible plus hes dissappeared before for days...well last night i emptied out the tank and no sailfin ....positive.

i doubt he jumped or id find him and hes quite large to be hiding in rock i sold so any ideas hes def not in my tank if the cycle killed him too, how long for his body to decompose in the tank under rocks????