Hello everyone I have a redsea max e 170 that is about 3 weeks old. I have two clownfish that I got about three days ago they look like they are doing fine but they are always in the back of the tank. I have few questions, what corals would be the best for the clownfish for them to feel more safe? what corals are the best and easy to keep around until my tank gets more matured for something more experienced? if you can post some pictures of your tank so I can get a better idea . thank you everyone.