Here are some more pictures that I made today. Can someone id the sponge looking things and what do I need to do with them? What about my skimmer, is it set up about right? I am going to do a wc today. Nitrites and nitrates were a little on the high side last night.
What is this?
And this?
Am I getting close?
Thanks Heinz. It does look kind of like that. Is there anything I can do to try and keep it alive. This is a new tank that is still cycling. The rock that I got is Walt Smith Fiji rock.