DIY kalk reactor with maxijet1200

[mr_alberta]

For the outlet, I use:

Plastic tube that comes with maxi jet that fits over the outlet glued 1 threaded portion of a 1/2" cutoff riser. Now you have a maxi jet that can accept 1/2" pvc fittings on the outlet.

Here's a link to the cutoff riser than I'm talking about:
http://www.cornerhardware.com/waterm...869_7246/22157

For the inlet, I glue a pvc fitting on and use that.

End result: