you should definitely do videos explaining stuff to your GF since it's nice seeing explanations for total beginners vs some videos where they just like assume you know like 75% of the hobby already. It could also be cool setting up a tank for her in the store, even if it's mainly just explaining how/why you're doing everything. Like she'd probably have ideas you'd never think of in a good way but also ideas that you'd think are super bad/stupid lol.
Just getting my zoa dominant tank and Frag system cycled. This video was very informative and helpful. Thanks March and the Fragbox team. Now I know what those little fuckers look like😅