Yes, you can do that, but you want to monitor your temp carefully so you don't drop
it too low after the heat wave.

Marc


LSC000 wrote:

I came home to my tank at 90+ degrees. The snails are dead, the corals look
like crap and the hippo tang is going nuts. How should I bring this temp down
and how fast. I have a fan on it now, but should I add ice in a plastic bag or
something?
Thanks,
Tom

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