A vacuum head that has a brush on the bottom - no wheels.
To remove sediment from a vinyl quick set pool you will need a pool vacuum. Move the vacuum very slowly as you work so that it has a chance to catch everything.
A concrete pool is better any where if it is done professionally.
In the frost belt Vinyl is better..Gunite is one of the strongest pools but when it freezes it can crack.. I agree. Vinyl is better and it will feel so soft and smooth on your feet.
Not all pools have pool liners, some are simply painted concrete. Depends upon your type of pool. If you are concerned with longivity, then consider a thicker vinyl.
Inground vinyl is better, their is less exposed part to the oxigene, therefore, last longer.
If you have water behind your vinyl in ground pool liner, you should first lower the water in the pool to normal levels if it is over-filled. Make sure that the vacuum pipe is clear, unclog it if it is not. Once it is unblocked let the water from behind the liner flow out.
All day long. Concrete pools have real tile instead of the fake liner tile look. You can update a concrete pool later on as styles change: with vinyl it's final.
tile Definitely tile!
Yes if there is not a lot of movement in the ground
No
Any pool vacuum can, including the Polaris.
Pool with a vinyl liner.