Need HELP from someone more knowledgeable than me, which is all or most of you. The wispy off white strands of algae in this video literally appeared overnight. I've been struggling to keep nutrient levels measurable however phosphates have consistently been 0.0 and nitrates have fallen from 11 to 4 and yesterday to zero. This has occurred despite heavy feeding and for the past few days dosing Tropic Marin Plus-NP. Now that I have growing algae,( all I've had previously were diatoms), I don't know if my dosing will just encourage it. The tank is 3 month's old. Finally,(and weirdly) mt ORP went up 150 overnight.