Is my aquarium shitty?

5 gallon with a single female betta that had to be removed from my community tank for her own safety and the safety of my catfish, don’t mind her tail, I’m medicating her for it, Plants: 5-6 mauve stricta 1 anubias small 1 java fern small 1 lucky bamboo 1 prayer plant growing by the filter (safe for fish, I checked) And duckweed!! Can never get rid of it