Kalk reactor K1
Quality of the build is good. Setting up the reactor is pretty simple.
Kalk stirrer is awesome
Easy setup and well built. Another great product from Avast.
Great Reactor with one small modification
I run the Kalk Reactor using my Tunze ATO system. Initially this caused an issue with back siphoning because there is no backflow preventer included with the system, which is why Avast recommends using a peristaltic pump. This can be easily remedied by drilling a tiny hole in the clear tube inside the chamber about 2 inches from the top. I also had a second issue with the fluid not draining properly from the reactor, just make sure the outflow tube is above the waterline in your sump and you won't have an issue. Overall this is a great product, at a great value. I look forward to adding other Avast products to my setup soon.
I HAVE MY KALK reactor installed to my BRS peri pump, one line goes to the Avast kalk reactor and the other line goes into my Eshoops 5 gallon ATO storage container. It turns on and off with a float switch that connected to my Apex breakout box. Ones my water starts to evaporate and before it hit my TUNZE ATO optical eye my Float will open up and turn on my kalk reactor, my PH is always between 8.1 to 8.2.. I guess there many ways you can set it up but I find this way very easy and effective. Or like mentioned above