CPR backpack blackbox???

[joreef]

Hello I was wondering if this product would work with a back pack using a maxijet 1200 powerhead? If not what can I do to eliminate bubbles???
http://www.marinedepot.com/md_viewItem.asp?idproduct=CR1121

 

[chadfarmer]

that didnt elminate the bubbles out of my back pack


about 2-3 weeks running there was no more bubbles and i was running the rio that came with it the 1200 maxi always would produce bubbles

 

[Lv2_play]

That black box wont fit a maxijet 1200, unless cpr has recently changed it. It fits the rio. You might be better off with this.