Originally posted by SaltFisher
My tank is over 2 years old. Adding plantlife will ruin the look of my tank. Dammit!! I hate that stuff.
Well then set up a refugium. And grow the plants in there outta sight.
If this is a recent problem then what has changed? If you went for two years with no brown algae and no plants then you are very lucky.
One sure way of getting rid of the algae is to turn your lights off. The algae should be gone in a week or two.
You could also look into cuting down your feeding.
But bottom line is that any system with ammonia,nitrate, phosphates carbon dioxide and light is gonna result in plant growth. Your current plant growth is brown algae. Cleaner crews will eat that and result in higher levels of nitrates and phosphates. DSB could process some also. Water changes with 0.0 nitrate and phosphate water will not eliminate nitrates and phosphates. Obviously your system has generated algae to process these things. Good luck in eliminating the algae. My input is you will be constantly fighting the algae until you add other plant life.