Looking for advice on the best way to move an established reef (mainly the sand bed) from a 20g long tank to a 46g tank. Should the sand be rinsed in salt water to remove detritus, or should i just move the sand from one tank to the other. The 20g only has about a 2" sand bed in it ,but it is full of sps and lps, and i want to transfer everything from the 20 to the 46. I dont want to rinse it because i will probaly lose a lot of my sand critters, but my gut feeling is to rinse it to remove any detritus and any harmful bacteria (if any,sand is only 2"deep) that has built up at the bottom of the sand bed. Im going to put close to 50 lbs of esv's fine sand in the 46g tank first ,and then the live sand from the 20g on top. Im going to use the water from the 20g, and probaly some from my 100g sps tank. I have no room in my 100g , so the corals will have to be put in the 46 right after it is set up



