Don't forget about whether you're running a sandbed or not. My 24" deep (90gal) tank was fine before I removed the sandbed. Now I struggle for that last couple of inches and usually have to get out the forceps. Next time I'd do 20-22".
__________________
Christy's Reef Blog
My 180 Build
Every electronic component is shipped with smoke stored deep inside.... only a real genius can find a way to set it free.
|