This live rock from KP Aquatics is amazing stuff to stare at. A couple months in, and I'm still mesmerized by it. Can anyone help with IDs for the following?
I'm assuming this is just a sponge. It grew that nozzle just recently.
There's a bunch of this black stuff. Also a sponge?
No idea - algae or something more interesting?
Is this nuisance algae or something that I should not try to kill?
I'm assuming this is just a sponge. It grew that nozzle just recently.
There's a bunch of this black stuff. Also a sponge?
No idea - algae or something more interesting?
Is this nuisance algae or something that I should not try to kill?