I'm speaking from personal experience, not "urban legend". And as I said, it depends on the depth/condition of the sand. Organic waste build-up and hydrogen sulfide can both be problematic, particularly when the sand is deep.
VERY good info Matt, I will definitely be remembering this for future reference.Easy dude. Prepare first with plenty of storage buckets. One for rock. A 5 gallon for sand n multiple totes for livestock.
First u drain the water a bit to make it easier to catch the fish. Save a little. Unload rocks to a bucket n cover with moist newspapers. Remove livestock. Drain as far as u can n scoop sand.
Clean out the tank n move that dude.
Once at the new location set tank in place. (Stir the livestock water occasionally) add the sand. Add 100% new water (have ready rodi water salty to 1.026). Add water slowly into a pitcher (keeps the cloudy down). Add ur rockscape. Hopefully u had a heater in the rodi cause once ur tanks to temp u can float the livestock n acclimate normally. Don't hurry too much u break stuff but move diligently.
Just read this a half dozen times n prepare ahead. The move us easy. I've done it a dozen or more times n no deaths to date. Just remember to acclimate n keep temps n aeration u will do fine. Pm if u need. Matt
........... we cut living things into pieces. sheez