Loss of Refugium
My 55 gal sump sat in an unheated moving truck yesterday for 2 hours. The mangroves lost all of their leaves (they were not supposed to be on the truck!) and I'm wondering if I should toss the live sand before I start the tank up again. There was about 5 inches of sand in one of the compartments in the sump in which the mangroves were planted. Should I start with new sand?
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