I have this odd little tank that I've used for all kinds of stuff like a couple gold fish, pet slugs, a tiny preying mantis, etc. I'd live to do a planted pico tank with it.
I recently set up a 40 gallon low tech, low light but didn't research anywhere near enough. This time I'd like to make competent informed decisions!
Decisions to make:
Goal- small planted shrimp tank, low tech
Substrate? - thinking soil possibly
Filtration? -none? Maybe just a tiny sponge filter?
Lighting? - possibly DIY LED. Not sure.