Introduction and my interests in irrigation

I'm an older man who enjoys colonic irrigation. Not just enemas, but full cleanouts. I'm not really interested in this for erotic purposes. I suffer from chronic constipation, and self-treat using irrigation. I'm interested in learning about new procedures and/or equipment. I have a Hydrawand, which is a handheld bidet. But it has a J-shaped nozzle that can be used to administer enemas of any volume. I've not found any mention of Hydrawand here which surprises me, as it's great for enemas. I also use a 4 qt bag and colon tubes.