u/Anxious_Kiwi1688

Hi everyone, I was given a Planchon Egeria densa seedling and decided to create an aquarium with it.

I'll be getting an unheated aquarium of about 30L soon, as it's my first aquarium I'm not entirely sure what it should do and what fish I can fit inside it. I've read that you have to be careful with various water parameters to maintain the health of the environment. Is this a complicated hobby for a beginner? What should I be particularly careful about? Which fish do well with Egeria densa Planchon inside a small 30L aquarium? I read that Davidian Neocaridina are fine with Egeria, but if I wanted to put one or two fish too, would there be any problems?

Sorry for the terrible English and thanks for the information