Color coded for dosers?

[Texas Reefer]

My LFS told me there are some general color codes for the tubing used with dosers. I got blue tubing a couple of months ago and then didn't set up my Doser, which I am now doing. Is blue usually buffer? What color for calcium and mag?

 

[Rob.D]

I wasn't aware that there was a color code? I've simply used clear tubing for all three.

 

[Texas Reefer]

I got the blue tubing from the LFS because I was scared I'd get the wrong thing at home depot.

 

[BuildingAnObsession]

I run blue, red, and black for the same reason. Helps keep me organized

 

[BuildingAnObsession]

Also the tubing is just RO tubing, but you are right not to use the big box tubing. It's made for drinking water and tends to degrade when used with two part.

 

[Randy Holmes-Farley Verified Community Expert]

I've never heard of any standard on the color of the tubing.