i hv modified the IQ skimmer meant for IQ5 to be used on my IQ3 by sawing away about 2 inches of the tube.
would this affect skimmer performance? now the bottom side of the collecting bowl is touching on the top edge of the tank.
The bubbles from the air-wood, however, don't seem to be very small.
Anyone tried using this skimmer on their IQ5? and managed to get the "good stuff" out?