Originally Posted by Monroe10
I have been fighting a hair algae problem for awhile now and I have it under control for the most part. But now I have a brown color looking stuff in my sand (I'm color blind). What is it and what do I do?
Tank has been up for like 5 months got 3 triggers and a wrasse
Have you checked your phosphate levels? Keep in mind that even small Triggers produce a lot of waste. I would he concerned with your nitrate and phosphate levels. If you have elevated phosphate levels you should be running phosgard to reduce levels. What is your water change schedule?