You're right!! My tank has been cycling for about 10 days now and things are comming to life
I don't know if they're good or bad though. I noticed what I was calling an "eye ball" on my rock, squinting at me. Sometimes the slit on one side opens. I think it's a barnacle. It's aobut 1" wide. I also noticed a small green thing. I thought it was moving but my husband said I was crazy. (which I usually am) so I finally went to touch it with a wooden thing and it did move. It looks like a muscle or a clam. I touched it gently and it is a little hard. It's smaller than a pencil eraser. I took pictures of it to bring to my LFS, but the expert guy wasn't there, just the idiot one. It is soooo exciting to watch it come to life.
Oh! I also saw a little white worm swim around one night, but then he got sucked into the spunge filter. I think it was a bristle worm. He had little spiney things on his side. Anyway. I LOVE MY TANK and I haven't even added my coral or fish yet!!