Ok, so a few weeks ago my brother came to drop some stuff off in my apt. while I was at work and he noticed that the fish tank was 1/3 full due to the HOB fuge being clogged and water escaping from the back of the tank. He didn't want the fish to and corals to die so he unplugged the water pump to the fuge and proceeded to add tapwater from the faucet to replace the water. Needless to say everything was dead the following day. My question is, is the live rock and sand in the tank salvagable? I live in Manhattan 10011 just in case anyone familiar with Manhattan tapwater could give me any insight. Thank you in advance!



