The Defense Acquisition University Alumni Association (DAUAA) is an alumni organization for the Defense Acquisition University. It was founded in 2002 and is still very active today.
Fill your fresh water tank again with cold water and let the water sit in the tank for about 8 to 12 hours. After the allotted time, turn on all the faucets and water outlets in your RV again and let the water run until the smell of the bleach goes away.
So long as you donât have a huge number of hermit crabs you can keep them in a 10 gallon tank for a day or two if you are doing a deep clean of your large tank. If you are able to leave your tank empty to air for 24 hours: Use a mild 1:10 bleach dilution to wash and sterilize the tank. Rinse it very well with water and then rinse again with vinegar to neutralize any traces of bleach. Allow the tank to air out for 24 hours. If you are unable to leave the tank empty, use vinegar only and rinse well. Tanks with hard water stains can be scrubbed with fresh cut lemons and a razor blade scraper can take off heavy residue. Sand can be sterilized by placing it on a baking sheet in the oven for 30 minutes on 350F.