so i have a few damsels i would like to get out of my 125 fowlr, my thought is to just go ahead and re-do the rocks since i would have to take them all out to catch them.i was wondering if stiring up the sand while taking out the 150-200lbs of rock is that to much stress on the fish, if so i'll just deal with the damsels. fish i have is a harlequin tusk, huma huma triger, very small clown trigger, Tomini Tang, lionfish. i would not take the fish out, at least thats the plan. thanks in advance
larry
larry