I have not done anything new with my 90gal display lately. Still procratinating on building my new stand so I can put my new sump/refugium under it. I can not decide if I should do a 2 x 4 construction and then skirt it out or to use 3/4inch hard wood plywood. I did however fix the spiderweb of RO lines running in my basement, crame more frags in my frag tank to the point of it being full, and add a royal gamma to it. My frag tank is kinda a nano/frag tank.