Instead of using sheets of acrylic which is the common norm now-a-days, Aqua Medic has designed to go the plastic injection route with their new line filter systems/sumps. The nice thing about this is that the unit has “sliding doors” that keep the whole thing contained so you needn’t worry about to much evaporation from this big boy. ( Tank dimensions: 32.2â€ L x 18.6â€ W x 23.62â€ H) It comes with the usually biological media which you should promptly throw out or recycle and substitute for nothing or live rock. All of this is cool, however, the coolest part is that since this is a modular system.Â You can buy the optional refugium section or top off reservoir although there are no release dates yet for those two products. D’oh!