I started building a Rex-Griggs style CO2 reactor, but I need help with sealing the two air-line ports on the top..
Sorry for the mspaint picture, but I'm away on my laptop for the day, and I don't have a way to take pictures.
here's what I built with 2" PVC -
After gluing it all together, I drilled two holes in the top for the CO2 intake and for a "release valve" (per some forum post I remember reading here)..
Now, the tube doesn't seal in the hole perfectly, so how do I seal it up? I tried squeezing a mess of silicone around it, but it still leaked on me...
Do I need to start over and glue it from the inside?