Jim inspired me to find the source and willingly gave me the e-mail address of his source in the UK. Eventually, I learned the e-mail address of the manufacturer in Germany. After contacting them, I placed an initial order and waited 3 weeks and two days for delivery. Upon their arrival, I immediately put one Model A into service on my 150 gal frag system. A couple of days later i realized the Model A was for up to a 400 liter (105 gal) system, I needed to add a second Model A to my 150 gal frag system
So impressed with the Sochting Oxydator’s effectiveness I have added them to my store offering. Anyone wishing more information can go here - http://theculturedreef.com/algae-control.html, post questions/comments here or call us at 772 979-0786 local or our toll free number 888 745-0449.