Creating flow

Parker · #1 02-05-2008, 02:53 PM

If you have a cylindrical tank, how about placing a powerhead down in the rock work with a vertical spraybar? You would need to deal with the cord somehow.. If your rock work went to the surface you could hide the cord and the spraybar that way. Depending on the size of the tank you might be able to put something bigger in there, a Mag or some other submersible pump.

You may be able to run it the opposite direction..power at the top of the tank..spraybar facing down.. Need to hide the whole thing in the rocks though, if possible.

mseepman · #2 02-07-2008, 04:35 PM

Telford,

Welcome to Canreef by the way...Always glad to see a fellow Okanaganer on here.

As for creating flow, I'm pretty sure you could run Hydors as their mount is partially suction cup. I have a Hydor 4 that I'm not using right now that we could try with when I'm in Kelowna sometime. I know Hydor Nano's would work because mine is stuck to a curved surface right but the flow is so little that it would do nothing for you. You would need 10 of them to get anything really going. Tunze's are a hard cup mount and will not work for you.

I also don't see why a Seio wouldn't work for you either (it would just take a little modding to the suction cup mounts.

Whatever you decide, you want flow or cyano will become one of your big enemies.

Telford · #3 02-07-2008, 10:43 PM

Mseepman...thanks. I could definetly use help/advice. This is my first tank i've ever set up and i had a guy that was going to help me but he's disappeared so i'm left to figure stuff out on my own. Obviously reading all these different posts etc is a great education but it would be nice for someone with some experience to see what i have first hand. If you are able to come see what i have and answer some question it would be much appreciated. Just PM me and i'll send you my phone number. I live downtown by Prospera Place.

Okguy · #4 02-07-2008, 11:30 PM

Hi Telford, I agree with Mark, you should be able to get some kind of power head in the tank with a couple of slight modifications. But if not you could look at setting up a closed loop system using a SCWD water changer as untamed described... You could probably get some wicked turbulence going in a circular tank. If you're ever in Vernon and want to look at my setup, just let me know.

HTH

Kevin

Telford · #5 02-07-2008, 11:37 PM

Quote:

Originally Posted by Okguy

Hi Telford, I agree with Mark, you should be able to get some kind of power head in the tank with a couple of slight modifications. But if not you could look at setting up a closed loop system using a SCWD water changer as untamed described... You could probably get some wicked turbulence going in a circular tank. If you're ever in Vernon and want to look at my setup, just let me know.

HTH

Kevin

Thanks...i'll definetly let you know if i'm in the area

argan · #6 02-08-2008, 12:22 AM

you could try just one powerhead directed against the glass, creating a "gyre" or vortex type flow. I use it in my rectangle 55g, but it works better in hex or cylinders.

Never had any cyano problems or dead spots

Telford · #7 02-08-2008, 02:17 AM

Quote:

Originally Posted by argan

you could try just one powerhead directed against the glass, creating a "gyre" or vortex type flow. I use it in my rectangle 55g, but it works better in hex or cylinders.

Never had any cyano problems or dead spots

I currently have the two powerheads directed at the glass, but both come out of one spout so i'm having the feeling that the other 'side' of the tank is getting enough flow. Keep in mind it's a center overflow. 28" diameter, 28" high.