Cyno Bacteria (Red slime) gone overnight?
I have had what I think is red slime algae (cyno bacteria) for a while now. Just the other morning I woke up to find it all gone?! There is still some on the sides of the tank, but NONE of the sand or rocks have it anymore!
I cant think of what made it leave so suddenly. I did cut the feeding somewhat. I also added three more scarlet hermit crabs as well as a sixline wrasse...
Strange? Normal? Im worried that something made its way into the tank that may also wipe out the good bacteria as well. (Cyno is a bacteria)