Algae Control in the Reef Aquarium III- Green Algae- Post 1

ulva

Chlorophyta, green algae, are the largest and most diverse group with approximately 15% of the over 7,000 known species being marine.  As such, we’ll mention only a small number of specific species.  Many types are a nuisance while some can be considered decorative and are purposefully cultivated.

enteromorpha

                     

Of the order ulotrichales, ulvas and enteromorphas commonly appear in the reef tank with live rock. While they are interesting looking and can thrive in a tank with biological filtration and little skimming, similarly to brown algae, they won’t be seen long other than during the break in period unless there are more nutrients than there should be in the tank environment.