BIGgourami;1011311; said:yeah i like the emps, they help more with flow, i find.
Only thing I found when I had my Emperor 400, there was no real flow on the opposite end of the tank. So I cured this by getting another Emperor 400. I ran the 2 together until I recently replaced them with my XP3. Another cure would have been just adding a powerhead on the opposite end of the tank. But since I like overstocking, I opted for another 400. Great filters.

lol