I have a 10 gal housing a fire fish watchman goby and a crab and snail. Im switching to a 20 gal. Now my problem is this has to be done quickly because of a space issue and not having enough outlets to run both things. So I had dry sand that is now live and more in the bag that has never been used (dry sand) so I need to stir up the existing sand get a bunch of crap out and was going to put it in the new tank mixed with dry sand fish are being put in a bucket while this is happening. Putting old tank water in the new tank about 9 gallons and filling the rest with new saltwater adding in my live rock and what not. Then the fish gotta go in. My question is do you think I’d have an ammonia and nitrite spike?