In any floor tile adhesive, you'll want to look for clear-drying as a product feature because tile adhesive does tend to squeeze up through the seams. Roberts goes on clear, dries clear.
Tile adhesive should dry clear. But spreading clear is a different matter. Clear adhesive can be hard to see. So, adhesives that go on beige, but dry clear, are very helpful.
A gallon covers about 180 to 200 square feet. Roberts is a Florida-based company that deals in all manner of flooring related products.