Were can i find a T150 /2900 pump for a pond?

Question:this pump is for a pond about 2000 gal. of water. also a uv light

Answers:
I have found my pumps at pet stores that have waterpond supplies and that is where I have gotten filter systems as well. But your best luck will be to look for stores like Earl May or stores similar to them.. You might also check at Lowes or Home Depot. Earl May is where I got my UV light at.