Ok Alto against my better judgement Im going to start this thread: What is the largest volume tank that has a six foot long footprint that wont force me to use metal halide lighting? Im starting to actually plan out my reef and area of the new house to put it. My girlfriend Janell, has alloted me only 6 ft of wall space and I would like to maximize it. Also I will only be using a glass aquarium too many horror stories with acrylic. Also should I buy a "reef ready" or have it drilled after purchase. Corner or center overflows and the like, just collecting oppinions.