We got a new 20 gallon kit. Added Fluval Stratum, some Seiryu stone, and Malaysian driftwood. Am cycling the tank right now. Trying to think of some low tech plant ideas. I don't want to mess with CO2 or swapping out lights at this time. (We are doing that with our 33 Fluval Flex and already past budget).
Pic attached to show hardscape.
Pic attached to show hardscape.