mini spray bar
 

http://www.amazon.com/Aquarium-Inter...ds=mini+filter

http://www.amazon.com/Hagen-A455-Flu...ds=mini+filter

i have one of these small Hagen filters already, but mine didn't come with one of these cool little spray bars. Anybody have one that they are not using so that I can give it try and how the circulation is?

if you bought it off amazon, you can contact them for a replacement or refund.

in the past, i have used a larger hose on the return (from a cannister) and drilled holes to diffuse the return. I imagine that can be something similar you can do.

I totally dislike a internal filter. LOL

I have spray bar of this filter:
http://www.amazon.com/dp/B0002DJLFK/...hvptwo=&hvqmt=
If you think it fits, shoot me Pm.