[dollarbill]

I have a Plantguild Vortex reactor.Where is the best place in the tank for this?How high or low in the water?

 

[handsomeboy]

put it so that the output is in moving water, like around the output of a filter or a pump

 

[dollarbill]

I have this reactor in a 12g aquapod.I had it in the center about an inch below the surface.I moved it to the skimmer side to hide it,but I noticed that I don't have as much pearling.I figured the co2 was being depleted from going through the filter.Is this correct?