Can I get a manual for the icecap 4k?

I managed to find a basic use manual with pictures and few words, but I can't find anything that shows how to mount the pump on a tank or how to replace the orange props. Besides wading through everyone's online questions for the past decade, is there a manual?

Also I struggle to find out what else I can add to this controller, so no real instructions on the controller setup options besides a QR code.
Thanks.