Yeah I see it on that site for like 75 bucks. I got a brand new looking “repaired” blue diamond 120 which I assume is similar to the hiblow 120. So you’re recommending running 2 aerators off of that? I have a 12” diffuser on the way now but I suppose I can order another. Wanted to get around the high cost of weighted tubing so I was just going to weigh down some regular tubing. Thanks for the help by the way. I’m not knowledgeable when it comes to ponds but would like to do what’s best I’m order to achieve the best results.