Last night I noticed that my green polyp rock whish is usually very open had a spot about 1/2 in across where all the polyps where closed. I moved them a little so maby they would have better current. I came home from work and now there is anoter spot the same size on the other side of the rock. The closed polyps look a little darker than the rest which are BRIGHT green. I spot feed every polyp so I know that they where ok before this.
Any help is appriciated,
JOJO:confused5: