My 29 gallon (although I wish it could be bigger) Standard hood and light, aquaclear 500 filter and a submersible heater. I also added an airpump and small airstone.
Be patient and don't be afraid to ask questions.
Several neons, white clouds, rosy barbs, guppies, a female betta, cory catfish, and a pleco.
All plastic plants and rocks.
this too shall pass
Got back into the hobby about 10 years ago. I started when I was 14 and won a goldfish at a carnivale and worked my way up from there.
Keeping anemones in a reef tank can be a challenge if you are not fully prepared.
Cultivating a nano tank can be an exciting challenge but unless you choose the right fish for your tank, you may be in trouble.
When you see signs of stress in your fish, you can then take steps to identify the source of that stress and then to resolve it before it becomes a major issue.