30 Gal powerheads ?

[saltyjarhead]

I was just wondering what's your thoughts on power heads for my 30 gal. I have one 700 GPH in there now, but am wanting to go to 2 Hydor Evolution and don't know if I should go with the 425 GPH Nano's or 550's?


Thanks

 

[Curtis72]

Depends on your corals really. me personally I like a lot of flow in my tanks. I have a mp10 at like 90% in my 28gallon cube. Id go with the 425's. 850gph's plus your return which I'm guessing is like 300ish?

 

[-TS-Vash]

I just got a 425 there so small and i dont like the cheaper way its built i have 1 of them and a 750 in my 27 gallon cube and im getting one more 750 soon now. Just skip the small ones i use mine behind my rock on the sand to keep it clean back there.

 

[jenglese]

I have a mp10 in my 28g nano cube so small with so much flow that's what I would go with

 

[Darth Wader]

I have an mp10 in my 30g cube. Might seem more expensive but 100% worth it due to water movement and adjustability!!!

 

[ac0go]

I would agree that I would at least do two 550s if you can't afford the mp10. I'd really like one but can't justify it yet.