[Simulation] Simulating a "water splitter"

Hi, I'm working on a small "proof of concept" type water splitter for a class. I know its basically a voltage across water, but would that water act like a capacitor, resistor, or inductor? I'm guessing resistor - are there any equations for calculating the things required for this? Like power, voltage, resistance of the water, etc? I'm hoping to be able to see a noticeable stream of oxygen and hydrogen bubbling up from the electrodes, instead of a couple of tiny bubbles from my small 9V battery test.

Any help is appreciated!