No you do not.
if your tank runs out take it to your locale paintball field thay should fill it up for you for a small fee exp=5$ unlimated air for the day at my field.
No, automotive tire fillers will not have enough pressure to refill a HPA tank.
Yes, any pressure or HPA tank on an FEP quest will work. It can not run on Co2.
Yes it can. most any gun that runs on will run on HPA, but not the other way around.
Yes it can, with a high pressure tank.
NO! Hpa is compressed air, which is mostly N2. Filling a tank with pure oxygen has a large chance of combustion, which under such great pressures will cause death or serious injury.
any Co2 tank and high pressure HPA tanks.
a HPA tank, every marker currently produced (and every marker that has been produced for a LONG time) that will work on CO2 will also be fine on HPA. the output pressure of a standard high pressure HPA tank is around 750-800 psi, and the output on your co2 tank is right around 800 so it is a direct swap, id recomend getting a 68/4500 HPA tank, it will give you about the same amount of shots as a 20oz CO2
A pressure regulator is required on a nitrogen tank.
Spyder Sonix can use any Co2 or HPA tank
A regulator (reg for short) is a device that will regulate the outcome pressure fro the propellant tank (HPA or Co2) It is made to regulate each air "shot" mechanically by allowing less if there is a higher pressure, or allowing more air if there is not enough pressure. It can usually be adjusted to increase and decrease airflow allowed. Some are able to handle Co2, and would help consistency greatly, but some are built only to run on HPA. Some also store air, and must be discharged one or two times, even after the tank is removed.
It will cost more for a HPA tank then the Tstorm is worth, but yes.