[untamed]

Originally Posted by Jason McK

Just your actinics are on right now LOL I can't see any hair algae.

I've always found the only way to get a handle on hair algae is to pull it out by hand. Once you get it shorter, the clean up crew makes light work of it.

Could it be possible that you are getting Nitrates when lights are off.

J

Whomever was watching for the last few hours got a good view of me weeding hair algae. That is tiring work!

I'll keep measuring nitrates. Maybe after reducing the amount of hair algae as I've just done today might cause there to be a measurable amount. At least, until the algae catches up.

The nitrate is being consumed by something...