Do I need a third filter for a 125 gal. ?

[Grandmastr]

why dont u make urself a diy wet/dry filter

the guy at my lfs, made his for his 125 marine tank for only 40 bucks and only uses 3 ohter power heads in the tank for water circulation and no problems for the past 4 years

 

[NJ Devils Fan]

I would definitely get an AC 500, especially sinse those fish will be very messy.

 

[><(((\"> JLange]

I have 2 Emperor 280's and 18" X 60" UGF powered by two 600 gph Power Heads, on my 120G at Home and Similar on the 120 at the store.

Both are woriking perfectly.
JOhn <><

http://www.noahs-marine.com/Noah_Images/PICS/Aquarium/120/DSCF0002.JPG