I am sorry. My wife is trying to be helpful, posting for me. Let me offer a little more information. I've been keeping a 30G FW successfully for the last 2 or 3 years, always with the dream of upgrading to SW. I have recently been fortunate purchased a 2nd hand 90G tank with stand and canopy, lights, Emporer 400, protein skimmer, Fluval 404, and 100 lbs of coral (for $400). The tank hadn't been used for approx 6 months prior to my purchase and as such needs a clean. My wifes simplified question remains. How do I go about sterilizing everything. Razor blade scraping and water will clean the tank, but should I boil the coral? How about the rest of the equipment? Obviously I don't want to use any kind of detergents, and don't want to melt or damage anything with boiling.
Also, can I used water from my FW tank to start the cycle, or would this create a different kind of bacteria?
Am considering (well, hoping) to use my 30G as a sump. I've scoured the various sites but cannot find a simple explaination as to how set it up. Any help on this matter also would be appreciated.
Kind thanks to all.