thanks to all for making me feel welcomed, looking forward to participating with my local laredo friends, it is actually a toadstool leather that i bought 3 years ago at tx trop.marine in san antonio, it was about 4xx4x4 inches and now covers one third of my 55g and is the main reason for my upgrade, tank will be 48x24x24 cause of limited living room space but looking forward to 24" deep looking forward to getting in contact with local reefers and will be posting whenever i will go up to san antonio just in case anyone here in laredo needs anything from our sponsored stores thanks