I will be traveling to Arlington, Virginia and we will also go into Washington D.C Are there any fish stores around there that I just can't miss? Thanks!
There is a place called the Aquarium Center in Randallstown, Maryland just west of Baltimore, maybe an hour north of DC.
I've heard very good things about it including this rave from RTR:
originally posted by RTR in this thread
…I have seen very few stores anywhere that can be compared to AC, they set the bar too high for everybody else - or maybe everybody else does not try hard enough - if they can do this, why can't others?