Small a/c wavemaker w/ lots of flow

[SeeFu]

I need a wavemaker a diameter of no more than 2" that can produce around 1500gph. Is there such a thing? What i'm trying to accomplish is drop it into my kalkwaser bin each time i mix a new batch and let it mix it up for a few min, then pull the pump back out. The opening I have is only 2" in diameter. I would prefer this to be very cheap. i found this



but i was hoping for something a/c and cheaper.

 

[fishface NJ]

My Jebao MOW 5 is 2" d and 3" long. Max flow is 1320 gph

 

[minus9]

I've always mixed it with a large plastic mixing spoon, covered, done. Don't overthink the process. Even dumping in the kalk, then give a couple swirls is all you need.