So yesterday night, I was at Wal-Mart with my friend and we decided to save the 28 cent fish at Wal-Mart. I bought three common goldfish and a 1 gallon tank. We bought a small rainbow hollow rock with holes so they could hang out in there and some see-through "Jewel Rocks" for the tank. Well, we're both 13 and obviously the guy working there had no clue what he was doing, and so we didn't know to buy conditioner for the tank. As we drove home, I noticed one of them was acting strange and the other two were staying away from him. I got home and my mom thoroughly washed the rocks, tank, and the hollow rock out. We filled the tank halfway with tap water, and let the bag sit in the tank for a bit before we put the fish in there. We carefully put them in. I was stupid and sprinkled a flake or two of Goldfish Flakes in there, not knowing they wouldn't eat it. The third goldfish, the one both were staying away from in the bag, died. (He wasn't breathing, he was laying on his side at the bottom, ya know.) I put them under a little lamp, making sure that it wasn't shining directly on them. Today, they're still not actice. They just hide inside the rock and don't move. They don't even come up to eat. I know they're alive because i see their little mouths opening and closing, but I'm worried. I really want them to live a happier life than they were in the crappy uncleaned wal-mart tanks.