I popped into my local Petco on the way home from work this evening to check out the tanks. They had all the advertised sale sizes. I had a serious urge to pick up a 29g. I resisted and bailed. The Tetra/Marineland tanks didn't look bad, but I do like the bigger frames better on Aqueon 55s. I haven't compared glass Versa-Tops, but I'm pretty sure need to make sure you're buying Versa-Tops intended for Tetra/Marineland/Perfecto and not for Aqueon due to fitment differences.