u/just-waking-up

I have a tank that is 5 gallons (20 litres) and has been cycling for roughly 4 weeks. It has a sponge filter (with cover) and a heater set to 25 degrees celcius, as well as a light (the same type I use for my betta tank which works well)

I plan on having a school of 6 chili rasboras as this feels like a nice even number and the fish won't be too crowded in there

It has some small sword plants in it already as well as a decorative hide I got from an avid aquarist friend, but I would like some advice as to what other things I should consider putting in the tank such as driftwood, more plants or other things. I am already planning on getting some driftwood and more plants but would appreciate some direction.