the dimensions were roughly 48" length x 15" wide and 24" tall. i dont have pics of the old tank but lets just say when i bought my live rock, i never found a scape i liked because i could only use the large pieces in a upright position giving me all these flat vertical areas
i'd recommend a 40 gallon breeder. theyre 36 x 18, so a better depth for roscape and also cheaper lights imo if u go with t5ho which i highly recommend the coloration u can get with t5ho is simply amazing