Cube flow help

[Matt Miller]

I have a Marine X 60.2 that I'm struggling to get good flow in. I have 2 Nero 3's and feel like it should be plenty of flow, but I'm still getting the fuzz on my rocks, and now the sand is blowing out to bare spots.

Do I have them too low, or is it more likely in my flow settings?

I pushed them closer to the middle overflow hoping to get some cross flow through the center of the rock structure.

 

[blaxsun]

Yes, they're too low. I'd probably try running them about 3-4" from the top.

 

[Matt Miller]

Yes, they're too low. I'd probably try running them about 3-4" from the top.

Thanks for the fast reply, I'll move them up and see what it does.

 

[blaxsun]

Thanks for the fast reply, I'll move them up and see what it does.

If they're blowing sand around that's never a good thing. If you have an airstone you can use that to visually check out your flow.

 

[Matt Miller]

If they're blowing sand around that's never a good thing. If you have an airstone you can use that to visually check out your flow.

Unfortunately I don't have an air stone, but I'll be keeping an eye on it today and see what it does.

Thanks again!