I'm not, but what type of thing were you thinking about? ...An electric water pump?
You only need a hose with a connector for your taps to get it filled - you can get those from a DIY store. (Just rinse it though with milton and water before use.
For empting you can use the hose to set up a syphon, or bucket works well enough, or if you want to go electirc, pond pumps work well. You don't need to get a "birth" specific stuff.
Have a trial run filling it.. it is good practice for your OH! ;-)
XxX