need recommendation for good PH around 500-700 gph

[pontius]

so far, the Rio 1700 or possibly CA 2200 are the only one's sounding ok. also, I need a powerhead that is around 500-700 gph with a valve to control the flow.
I am currently using Maxi Jet 900's, but I am doing a much larger tank and need something with more flow. I'm still going to be using 3 MJ 900's though.

 

[pontius]

^

 

[wax32]

What size tank are you going to? I have a tunze stream 6000 in my 70 and I love it. Might be a little more than you want but it's seriously controllable if you get the optional controller add on.

 

[farmboy]

I don't have it but there are a lot of folks on here who will nearly BEG you to get a closed loop system during the planning stages of a new tank. It looks a lot better than all the PHs hanging inside the tank.
OUr tank is a 75. When we upgrade to a 220, I'll have to look into it.

Just another thought. . . .

 

[pontius]

my tank is a 180.
what exactly is a closed loop system?

 

[pontius]

eh, ixnay on the closed loop. there's just as much stuff in the tank with a closed loop as with powerhead. and with the powerheads and wavemaker, it would be more money.