Hello everyone. I am a high school biology teacher. I am setting up a reef tank next fall for my classroom. It will be a year long project that I am piecing together now. I have an AIO JBJ65 as the tank and two Ocean Revive t247 LED lights. I am looking for advice in regard to protein skimmer, ATO system, return pumps for flow and heater. Also interested in getting advice on any other "bells and whistles" equipment that will allow for a greater chance of success. Looking for good quality options and possible used equipment availability here as well. I have done smaller scale reef tanks in the past at my home, but never in my classroom. Thanks in advance for your help.