I've had my toadstool for about 3 years now, about 5-6 inches across and 5 inches tall it has moved/attached itself to two pieces of live rock in that time. However now it has nearly completely detached. As it has moved i have gained 5 smaller toadstools. Problem now is that it won't sit in it's normal position as its footing sin't very secure so it is resting in the corner of my tank. Any advice on what to do?