Seio m620 or Koralia2 600gph

[eugenez_21]

Which is the beter buy im placing an order today. Need two of em for my 75g two 600gph pumps should take care of bussness right? Need opinions

 

[helpme74]

Koralia2

 

[05xrunner]

i got 2 Koralia #4 in my 75 and they are great

 

[reef noob]

seio 620

 

[kjord97]

In my 75 gal i have 2 x 820 GPH SEIO and I love them. I have also bought 2 Hydor Kores # 3 and # 4 in my 125 gal and they are great. One thing though, knock on wood my SEIO's have been running for over a year no problems, my Hydors have been on my 125 gal for 2 months and I have already replaced them twice. The props broke both times.

 

[05xrunner]

then that means u do the #4 mod..get different prop and use the maxijet 1200 magnet and get 2000gph+ out of the #4's