Bird lady said it first and Covey expanded: The algae is there because something is feeding it. With all of the creatures in your tank, a lot of ammonia is being produced and the nitrogen cycle is producing fertilizer for the algae. The nitrate test is more tricky than those for pH, ammonia, etc. and I would question the results the test is showing you.
I humbly suggest cutting down on the feedings and cleaning out or otherwise improving the efficiency of your skimmer. _________ -- SAW39 45 gal modified hex. Started and cycled August 2005.
2 Serpent Stars, Ocelaris Clown, Yellow Tang, Green Chromis damsel, Condalactis & Macrodactyla dorensis anemones, 1 big bristleworm, 1 small Banded Coral shrimp. |