Algae developed over the course of three days. It is brownish with some stringy parts making air bubbles as well. Red sea max e 260 70 gallons. Salinity - 1.025, PH-8 , Nitrates - 0, Nitrites - 0. I use RODI water and mix my own salt with red sea coral pro. The only changes made was adding flame angel fish and one lyretail anthia. This picture was taken last week.
As of today my tank looks like so.....

