Hammer Placement

[PeterW]

Hi,

Need some advice on where to place my green hammer. Doesn't seem to be extending it polyps.

I have it about mid way in my tank (about 1 feet from the top). I have 4x65watt power compacts which is raised about 4 inches from the top of my tank.

The hammer is currently sitting in the middle of the tank and I have one power head and a sump return providing water flow from the left corner.

I've moved it closer to the powerhead, hoping that the increased waterflow would be good. Heightwise in the tank, it is still middle of the tanks.

Where have other people successfully put their hammer? Any advice would be welcome. Thanks.

Peter