I bought my 75 gallon originally for goldfish. Goldfish are slightly boring and I have always wanted a reef tank. I cleaned the tank from having the goldfish in it, added my Caribsea live sand, and filled with tap water last Friday. I then received a call from my mother stating that my uncle had passed and immediately left the house. Seeing that it is now Thursday, almost a full week later, and I still haven't added the salt due to viewings, funeral, etc, how bad have I messed up? Is there still any life left in my sand? Should I go ahead and add the salt today and leave the sand in or clean the sand out and start over? :uhoh: