:rolleyes: SETTING UP 125GAL I HAVE 1 45GAL + 2- 20GAL REEFS HOW LONG SHOULD I WAIT TO MOVE MY LIVE ROCK FROM THE OTHER TANK'S TO THE 125 ,AND CAN I USE THE SAND FROM MY OTHER TANK'S TO SEED THE SAND BED IN THE 125 IT HAS A 4INCH BED THANK'S