Waterflow How Much Is To Much?

[wbgnt]

Hey everyone,
I have a 220gal mixed reef. my question is how much flow is to much or to little. I picked up 4 jebo wp60s about 2 months ago and I ran all 4 for a while then didn't like that my sand was moving around so then I just ran 2 one on each side but my sps wasn't super happy with the flow. when I ran all 4 all the sps extend their ployps out all the way out. Thanks for your input Nate

 

[Reefing Madness]

Only if a sand storm whirls about, thats to much. My sand moves about in one area, just a bit.

 

[ronnie]

There is too much flow when the fish are pinned to the glass.

 

[BlueDartReefer]

There is too much flow when water shoots over the rim of the tank.

 

[wbgnt]

I have some big tangs that love the flow.

 

[davocean]

30-40x turnover in display is a pretty good number to shoot for in a mixed reef.
Random flow patterns seem best if you can provide that.
I use caribsea special seafloor grade sand, seems to lay down just fine even w/ pretty heavy flow.
You may be able to bounce off the front panel of glass to soften the blow while maintaining flow and hit dead spots.

 

[mmatspr]

davocean could you explain me the 30-40x turnover term please? Trying to learn a little here

30-40x turnover in display is a pretty good number to shoot for in a mixed reef.
Random flow patterns seem best if you can provide that.
I use caribsea special seafloor grade sand, seems to lay down just fine even w/ pretty heavy flow.
You may be able to bounce off the front panel of glass to soften the blow while maintaining flow and hit dead spots.

 

[wbgnt]

mmatspr what davocean is saying is if you have a 100 gallon display you should have about power heads that move about 3000 to 4000 gallons per hour water movement. I hope that helps. Nate

 

[mmatspr]

mmatspr what davocean is saying is if you have a 100 gallon display you should have about power heads that move about 3000 to 4000 gallons per hour water movement. I hope that helps. Nate

Tyvm!!!

 

[CyberGoby]

glad I was able to see this today

 

[VicD81]

There is too much flow when the fish are pinned to the glass.

:drum::drum::drum::drum:

I really did LOL to that one!