Some of their decorations turned my tank yellow, and I spent $120 on freshwater aquarium decorations. It's not obvious to a beginner that driftwood would have to be soaked beforehand so that it won't turn the tank yellow, and since I was asking them about using it, this is an important piece of information to mention. Also, they will give you really bad advice about fish which contradicts common knowledge of freshwater experts. They just want to make a sale. I would be really careful getting stuff here, they can ruin your first aquarium.
Pros: Cool building