Petco offers the Midwest Tropical Aqua Coffee Table 28-Gallon Aquarium
, model no. 680, for $629.99. Coupon code "affexc" cuts that to $619.99
. With free shipping
, that's $10 under last week's mention and the best deal we've seen. (It's a current low by $10.) It features an acrylic pedestal base, 2-stage filter, pump, aerator, and decorative plants.