Best 55 Gallon Tank

That's what I have seen, although some of the places show 4 baskets. I think the individuals putting up the adds are using some of the same pictures for the different model.

 

Ahh could be. I've never owned a 300 model. Only 400 models

 

if you lived in NYC you would see how much good sales are going on

 

No the 304b also has four, the 404 is just the new model. The 303 only has three trays I believe
On my bottom I have the blue coarse sponge, and a medium floss. The next two are all bio media (I have bio spheres from cer media, and matrix. Top is two fine floss pads and purigen.