Can you bring food into the park?

https://buschgardens.com/tampa/faq/

No they will not let you come in with food !!

Yes there should be any problem with that

ADA regs would supersede park rules in this case. Ask first before you arrive.

Sometimes well I did

Nope

Not possible.

No

No, that is not possible. At least beyond some smaller snacks. They do have good Meal Deals that make eating there affordable.