The clearish green fish are chromis. They're probably the cheapest saltwater fish you can buy and one of the hardiest. They're part of the damsel family, but they're very sweet and they like to school.
Hey, Itchy! Sorry to hear about your anemone, but you know, if they don't behave themselves, it's back to the store they go! I've had my torch for about a year and I started off with it in a Nano Cube with very little lighting. Right now I have PC lights and also MH. I only run my MH from 4-9 pm and my torch has had no problems. What kind of lighting do you have?