DrHank
Well-Known Member
Make sure that you use your nose on that sand when you arrive. The slightest hint of rotten egg odor signals Hydrogen sulfide gas which is highly toxic in very small amounts. If you don't smell any you should be good to go. If you think that you do smell it, I would add salt water to cover by an inch in the tank and stir the entire sand bed. It will kill any anaerobic bacteria and dissipate the hydrogen sulfide gas.
Good luck, I don't envy you this move.
Good luck, I don't envy you this move.