Let me make a small clarification here.
I do between 10 - 20% water changes most weeks.
I make the batch of salt water once per month.
One of the reasons the phosphros is so low this week, it usually tests at about .10 - .25 ppm, is that I have been dosing phos correct to try to combat all the hair algae. This was a method, along with tuning the light schedule that i saw on youtube that was supposedly successful. Since my lawnmower blenny isnt taking care of it.
I will try and take some new pics for posting today.