Premise: Q: What are some common pool tile designs used on fiberglass pools?A: Two of the most popular tile designs used on our fiberglass pools are offered by National Pool Tile Group. They are the 6x6 Aztec series and the 2x6 Neptune series. Q: Can waterline tile be added later to a fiberglass pool? A: Its possible
Statement: Q: Can waterline tile be added later to a fiberglass pool? A: Its practical
Relationship: contradiction