I've had a biocube 29 set up for a little under 6 months now and everything is going well.
1 Clown, 1 sixline, 1 yellow watchman goby with a pistol shrimp.
1 Duncan coral and 1 blastomossa coral.
Coraline algae had started growing nicely on all of the rocks but I am starting to notice that the growth has stopped and the coraline that is there is starting to turn white.
What could be causing this?
I haven't changed anything that I can think would affect it.
Same thing happened to me. I had a lot of coralline growing on my lr. Then I added more lr and corals and the coralline stopped. I then changed my salt to reef crystals and am now getting coralline growing again.