Any thoughts on tubing diameter? Can I really get this done with just 1/4" OD polyethelene tubing all around, or do I need to step up to 3/8" or 1/2"?
Also, can I get away with just barbed fittings like these (from
http://www.usplastic.com/catalog/ite...08&catid=465):
... or do I need to step up to more expensive compression fittings like these (from
https://www.freshwatersystems.com/p-...on-tee-14.aspx)
Can't wait to get this parts order placed...