I move the rocks and plants out of my fish tank, and discover some fish that I didn't know I had! There are a couple of mangy-looking flounder-type fish that have been hiding down there, sized about two inches across. And also some other small fish, like zebra danios that I had a long time ago but they all died.

But the tank is too crowded now, and I'm concerned they might eat my other fish, so I need to make some places for them to hide. I put in all the plastic plants I have. But I still need more - where are the real plants, that they usually like so much? Somebody has come along and cleaned all the real plants out of my tank!