Originally Posted by zman1
2 850's in a 120. One on left and one on the right. One is toward the front and other towards the back. Also, have two MJ 1200 center back. They are all on a POS Redsea wave maker. SEIO's aren't designed to be on a wave maker. I knew this when I ordered them. they rattle on start up alot. However, my tanks aren't in a living area.
They are 820s not 850s -- Typo