tunze wavebox

[rprew]

I am having trouble dialing in a wavebox for a 120g tank. The tank is 48X24X24. What starting point may get me close? ( ie 12 oclock or 3 oclock, etc ).

[rvitko]

The controllers vary so it really isn't easy to give such a recommendation but I am set at about 11 on my 120. You have to turn it in very small increments very slowly.