Znut,
I'm in the process of making another tank, and I'm really looking forward to have it done.
It's going to be a nice toy with IKS, Deltec and Grotech equipment.
I made up my mind that I wont have ANY LS in this tank.
I remember my old tank with the BB, and it was nicer, easier to clean, and less potetial for a failure.
I know most of the reefers wont agree with me, but I'm going back to old school.
It worked for me more than fine for years, it never let me down, I dont have a clue why did I ever started with the LS.