yakken
100cc
I heard of viton getting stuck like that. I run my brass tubes in the tank about half way so that doesnt happen.I get used to something and it works for me. Until something goes wrong I probably wont change. Using the Tygon. I'm forced into rebuilding the tank every year. This makes me inspect everything thoroughly. This gives me a peace of mind that I checked it and everything is in Top shape. I also had a clunk get stuck in the front of a tank and had a dead stick because of it using Viton.