Hi,
I have for sale a Dez made Kalkwasser reactor. It is ~17" tall and made of 4.5"O.D. extruded acrylic. I've been using it for about a year now and it works like a charm. The mixing pump is a Maxi-Jet 400.
Here are some pictures of the unit:
I'm located in Edmonton, AB, Canada. Shipping is available at buyer's expense. Asking $150o.b.o. No lowballers or tire kickers please. No dibs. First one to pay me gets it. I take Paypal, Cash, MO, or Email Money Transfers.
Thanks for looking!