just a heads up today is petco's first day of the $1/gallon sale (or so the sales associate told me). applies to all standard rectangular tanks 10-55 gallons. limited to availability in store. i just picked up a sweet 40 gallon breeder
went today for something else and i was going to get the 2.5 gallon tank to spot feed corals, unfortunately the $1/gallon is minimum 20 gallons. Just FYI