How to dose NOPOX with pump and tubing?

[kelly3341]

So FAIL: I was dosing NOPOX with a DOS and tubing. The tubing turned white, then later started dumbing a cloudy substance into my tank killing many colonies over several weeks and causing the ORP to skyrocket up to 400. This took me forever to diagnose via the process of elimination. How is one suppose to dose this liquid with a dosing pump? Is there non vinyl tubing?

 

[FutureInterest]

Silicone tubing will not react.

 

[snowmansnow]

probably the same stuff you use for CA RX?