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belladee · 07-03-2009, 08:49 PM

Im thinking instead of doing the HME (Hagen mini) mod I would put the airstone in my Rio powerhead. The Rio is pretty strong and right now I have the airstone under the intake of the powerhead.

It shoots out the CO2 really well but some bubbles escape to the top.

So what do you think, I would cut down the stone put it in the open space in the Rio and just make a little hole for the tube?

07-03-2009, 08:49 PM	#1 (permalink)
belladee Planted Tank Obsessed (View User Tanks) PTrader: (2/100%) Join Date: Jun 2007 Location: South, Florida Posts: 303	Rio Co2 Mod Im thinking instead of doing the HME (Hagen mini) mod I would put the airstone in my Rio powerhead. The Rio is pretty strong and right now I have the airstone under the intake of the powerhead. It shoots out the CO2 really well but some bubbles escape to the top. So what do you think, I would cut down the stone put it in the open space in the Rio and just make a little hole for the tube?