Another possibility for "taming" too strong of a filtration output is by using the time tested cut soda-bottle baffle method (photo below, being used on a AC 110). It can be used in any HOB filter of any size on brand. However, AC filters seem best for using this system, as their shape allows easier positioning of the baffle. I did not design this, but have used it extensively, over the years when needed, and have modified it to my personal goals.
The advantage of this method is that it DOES NOT DECREASE FLOW, it simply re-directs it so it reduces the turbulence caused by the exiting water (notice that in the photo, the lever is in the full-flow position). I like it for situations such as not wanting to damage the floating bubble nest of gouramis, or not throwing delicate plants all about. Cheap (free), effective, and reversible.
Cheers!
The advantage of this method is that it DOES NOT DECREASE FLOW, it simply re-directs it so it reduces the turbulence caused by the exiting water (notice that in the photo, the lever is in the full-flow position). I like it for situations such as not wanting to damage the floating bubble nest of gouramis, or not throwing delicate plants all about. Cheap (free), effective, and reversible.
Cheers!