I have a 60L BiOrb with LED inteligent light:
Specifications:
- 12V AC Power 50/60 Hz
- 3x Daylight Power LED's
- 1x Moonlight LED
- Built-in Electronic Timer
- Optional Modes
- Low Power Consumption

CO2 i dont know how to test for, i have an airstone with central tube that pumps air into the tank.

Filter is BiOrb specific with carbon and sponge

Standard BiOrb heater

I've only had fish in my tank for about 2weeks - long cyle to make sure as its my first tropical. I got 3 small fish (about a week after my plants) that i rescued from the local pub where they were being neglected and i have 2 small bristlenose catfish which i got Friday just gone. all are doing well apart from my plants.

My PH, nitrate etc levels are all good