I want a deeper tank than my 30x12x18. Ive seen breeder 30x18x12 tanks.....just not localy. Aquarium Adventures has a 30x18x15 thats a sump with a PM acrylic insert.....but the guys there have no idea where it came from or if they can get another...I really prefer glass since im not a very carefull hobbyist. If you dont have one for sale but know someone who can build one chop chop! Please post up or PM. (Toy at aquatrend has allready declined) Thanks JJ