18" deep tanks

[SeaHorse_Fanatic]

I'm the opposite. I would never go back to shallow tanks as my main display. I like the extra volume for my fish to swim in. My current reefs are 24" deep and I'd rather have 29"-30" even if it means wet armpits once in a while. I try to avoid sticking my hands in the water nowadays anyways and use various tongs instead.