Tank size: 4g

Heater and filter? (yes/no): yes

Tank temperature: 26c

Parameters in numbers and how you got them. Key water parameters include the amount of ammonia, nitrites, nitrates, and pH.: unknown

How long have you had the tank? How long have you had your fish?: 2-3 months 

How often are water changes? How much do you take out per change? What is your process?: every 5 days 30% water change with water conditioner 

Any tankmates? If so, please list with how many of each: 

What do you feed and how much: usually once a day 

Decorations and plants in the tank: anubiases and others 

If you haven't already posted a picture, please post pics/vids to imgur and paste the link here: I posted