Noob fish tank owner here!
Wonder if anyone can help, I've recently bought a Biorb cube 30 litre and have been researching fish etc
I'm after a combination of small/nano size fishes and that can live with a heater or not depending?
Ideally i would want 1 catfish, 1 shrimp, 1 pea puffer and any other fishes that'll fill up the rest of my space.
I need help as every website is saying different. I know 30 litres isn't a lot to work with but I'd like to make the best out of my situation.
Thanks