I’ve had a saltwater fish for many years and I’m finally getting into corals. What are some coral recommendations for a first timer like me. I have a 55 gallon tank with a fluval 407 filter, I’m in the process of setting up a 15 gallon ( 20 gallon tank 15 gallon volume) sump with protein skimmer (not sure which one yet recommendations welcome). My tank is new only about 2 months old so I have plenty of time to plan, too much really . I would like to start with a few fast growing/ obvious if they are happy corals. Thanks!
