Powerheads for 90g Mixed Reef

[Itchy Trigger]

My 90g is primarily LPS and zoas right now. I've got two Vortech MP10's and a Koralia currently for water movement (in addition to a Sicce return pump)... I just added a few SPS frags (green slimer, milka stylo, red cap monti) and am wondering if I should upgrade to MP40s or something else. Or will the current setup be sufficient? Thoughts?

 

[Itchy Trigger]

I should add that the rock work is predominantly a few tall pillars at the back of the tank in each corner, and the middle is pretty wide open with a few rocks scattered around the bottom.

 

[swk]

I run a mp40 and the gyre 150 in my 75 gallon.

 

[Itchy Trigger]

Looks like Ecotech has a new version of the series coming out - the "QuietDrive" models. Might have to check those out.