Water agitation

[PRC]

I've got 4 Koralia's in my tank. i want to move them a little because I need more water movement lower in the tank. Right now, I've got all 4 pointed straight out or slightly upward for max water agitation.

If l use 1 big one for surface agitation would that be sufficient? I want to place the other 3 in the middle of the tank pointed slightly downward.

Thoughts? I don't want to buy another powerhead because I've got enough flow. I just don't have it where I want it.

 

[reeffreak]

Sure,why not.

Maybe two towards the surface and the other two downwards.

 

[Piratefish]

I shift mine every week or so.

 

[Hiker4twenty]

I've only got 1 powerhead pointed up for surface movement. It's on the oposite side of my over flow and points up and towards the overflow. It keep everything flowing in that direction so I don't get any stuff floating on the surface.