C cuccaro Guest Jul 23, 2013 #1 I am moving from a 55 to a 90 g tank. Tank is about 3 years old should I use all new sand so use old sand or mix the two together?
I am moving from a 55 to a 90 g tank. Tank is about 3 years old should I use all new sand so use old sand or mix the two together?
S saxman Guest Jul 24, 2013 #2 Since the sand will be disturbed, you'll need to give it a good rinsing. If you're concerned about its microfauna, rinse it in used SW, if not rinse it in a bucket with the hose until the water runs clear.
Since the sand will be disturbed, you'll need to give it a good rinsing. If you're concerned about its microfauna, rinse it in used SW, if not rinse it in a bucket with the hose until the water runs clear.
