If you want more power from your power heads then follow these simple instructions first make sure you try it on an old powerhead first, right cut off the spout where the water comes out make it square to the main unit, i have done this to my 1200 power head and it has improved the water output by quite alot. please dont moan if it dont work thats the reason i say try it on an old one first not a new one or the one you are using.
tazco.
tazco.