[labman]

same vid

heres a video theres also a thread on the rc board. From what ive read its a huge performance upgrade

but another link from talking reef podcast highly recommend

 

[labman]

skimmer

can this mod be done on any skimmer, and if so where can i read up on this mod

I would say yes on most needle wheel skimmers others depends keep in mind if not done right it might cause the pump to wear out faster.