Quote:
Originally Posted by BlueTang<3
I went with this valve mounted on a horizontal, I never thought I should remove my returns and drill a Anti siphon in them, I added it on mine as I have 30 plus feet of plumbing and this helps even the return line draining at all.
http://www.bulkreefsupply.com/georg-...eck-valve.html |
This is the same type I am running. Easy to take apart and clean, pure gravity driven, no springs, membranes etc.