Are there any corals that you do not have to frag? I'm new to the world of corals (my tanks has been running for a couple of years) and it seems like they all do at some point. I just don't want something that will take over my tank like Aptasia. I have a 30 gallon with 30 + lbs of live rock and 2 power heads and want to start keeping corals and I'm trying to decide if I should go with led's or t5 for lighting. I'm no expert so I don't want very sensitive corals . I want a nice variety of corals to bring nice colors to my tank. What else will a clown host besides anem? Hubs like's purple tip Anem not sure if I want one. Any suggestions? I have clown fish, fire fish,hermits, peppermint shrimp that may have go go if I add corals I don't want shrimp to eat them.