Thanks for all the wonderful tips and suggestions. After spending about 1.5 hours with an associate about tanks I came home with the
Marineland 4 Gallon Classic Starter Aquarium Kit. We opened up and compared the Fluval, Marineland and Aqueon tanks right on the floor. She was a great help and kinda cute too. So don't tell my wife I may have a Petsmart GF
I found the following with the other tanks;
some of the filters are a single unit that sits inside the tank and up on the back with suction cups. I like minimal stuff inside the tank since the heater is already large enough
one of the filters was part of the tank and reduced the capacity of the swimming area for the fish
Here are my thoughts on what I purchased
Marineland 4 Gallon Classic Starter Aquarium Kit
Pros;
HOB filter with BIO wheel. easily replacable if it dies since it is not built into tank
One power cord versus two
Slim top with LED lights
Cons;
Tank is acrylic versus glass. Not a big deal but glass would have been nicer
Plastic filter cover and lid are thin plastic. Would like it if it was a tad bit thicker
One power cord versus two. still enough room to run a second power cord out the back if needed