Quote Originally Posted by Bogertophis View Post
Algae wouldn't have crossed my mind either. Maybe it's still in the black tubing...you just can't see it? (LOL)

You could maybe use some black duct or electrical tape to wrap this tubing if you don't want to switch it out.

Anyway, looks good otherwise. Given the choice & not thinking about algae, I'd have chosen clear tubing as well, to be able to
see any issues in the tubing. Wonder if you could prevent the algae by occasionally pumping out the tubing w/ something to clean it?

No need to replace tubing i add 5ml of bleach each time i fill up and that keeps the tubes cleat of algae