Yeah I think if you get some more water circulation you will be golden. Check out gph
(gallon per hour) requirements for certain tanks. I've seen a bunch of charts giving the recommended flow requirements for different tanks (fish only, soft corals and SPS
) I can't remember the figures off the top of my head but I think my 55 is around 1600gph. I would check out these power heads for your tank http://www.amazon.com/gp/aw/d/B004KN...110_SY165_QL70
For $27 you get two pumps that move a ton of water. A friend referred me to these and I've loved them. Good luck.