PetSmart sells this TopFin 50 with fluorescent hoods but its seems like a lot of money for what you get. In the store it seems a little shorter in height than a 55 but the specs online match a 55. Is it really a little less tall than a 55? The other 50 gallon typically found is only 36" wide but extra deep and tall and I am not a fan of the shape. The next size down I like is the 40 (long not breeder) which only gives up about four inches water depth to the 55. I am curious because my co-op is debating raising the 10 gallon limit and 50 gallons was proposed as the new limit, not 55. I may want to get the biggest tank I can get away with, of course they may decide to compromise and raise the limit to 30 or even 20, or worst case not raise it at all.