Equipment list - Tent Growing

Hey guys,
New here and new to tent /indoor growing. Im just tying to pull together the list I need for my first tent setup, I'm looking for equipment I MUST have. Here is what I have so far:
- Vivosun Tent 2x4x6
- Vivosun 6" inch exhaust fan with carbon filter
- Timer
- Timber Grow Lights Vero29 V7 fixture
-Hydroponic or Soil system (not decided yet)

Do I need any of the following:
- Circulation fan (not sure about the size)
- Temp, Humidity, etc monitor
- Co2 (tank, regulator, some type of diffuser)

Questions:
Do I need the exhaust fan to vent outside? o can it vent to my attic?

Thanks

Will need fans for circulation. PH Meter. EC meter(optional) PPM Meter, Nutrients for feeding. PH Up and Down. Temperature and humidity gauges. Venting will depend on temperature of attic. Other items could include humidifier, dehumidifier, heater, ac unit.

Id get 2 different lights you dont need a tent to veg.
Nice first post you damn go getter.
Haha

Temp /humid
Ph pen is nice faster than drops
Small fan
All you really need now to start
Im assuming youre doing soil id buy patio plus and just add a bunch of additives like castings various meals etc just look it up and get a 60 ml plastic syringe to water seedlings it just makes shit easier
My post is all over the place but i take it you just want a list

Co2 would be useless in a tent. With that small of grow space you’ll be moving air out to quick to maintain Co2 levels. Temps would get nasty

Thanks for the replies. I will skip the CO2 that would save me some $$$