Hello All, I hope that I’m posting this in the correct area. My tank has been established for about 3-4 years.
About 3 weeks ago I noticed something small growing on my overflow, but couldn’t tell what it was. Doesn’t appear to be anything I’ve seen before, but instead of removing it I left it alone. It has been growing rapidly and spawning additional growth, so now I’m a little worried. It feels hard when I touch it.
Does anyone know if what’s shown in the photos helpful or harmful? Does anyone have the name of this growth?
About 3 weeks ago I noticed something small growing on my overflow, but couldn’t tell what it was. Doesn’t appear to be anything I’ve seen before, but instead of removing it I left it alone. It has been growing rapidly and spawning additional growth, so now I’m a little worried. It feels hard when I touch it.
Does anyone know if what’s shown in the photos helpful or harmful? Does anyone have the name of this growth?