Yea I'm going with a coral tank so my goal is a good size eco system with compatable coral friendly peaceful fish lol ...going to take my time with this tank and get it established with inverts and cuc and let the coral and coraline thrive for a while (maybe 6-8 months)...I want everything purple lol ...plus I want a ATO, multiple probes,refugium flourishing,levels stable,RODI, another 4 eBay full spectrum dimmable LEDs before I feel safe to add fish...wife gave me the ok to upgrade to such a big tank so can't give her a reason to be upset about potentially throwing money away more like it being a investment lol