We are just trying to help harry. Usually helping someone avoid problems is the best advice we can give. Slow down and do alot of research. Sorry for your losses. There is a big difference between what you can put in a 6g, and what you can put in a 6g successfully.
If at all possible i suggest upgrading tank size to allow you to keep what you want and without having the difficulties of keeping 6g stable.
29g Mixed Reef, 150w 14k Phoenix MH w/ Moonlights, Reef Octopus BH1000 HOB Skimmer, Ecotech Vortech MP10es, ReefKeeper Lite (Plus), PH Probe, Temp Probe, ATO, Carbon/GFO Reactor.