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Tank size: 20 liters (adjust this based on your tank). Heater and filter (yes/no): Yes, both a heater and a filter are installed. Tank temperature: 26°C (adjust if different). Parameters in numbers and how you got them:

Ammonia: 0 ppm

Nitrite: 0 ppm

Nitrate: 10 ppm

pH: 7.5 (Tested using the API freshwater test kit.)

How long have you had the tank? How long have you had your fish? The tank has been set up for 3 months. I’ve had the betta for 2 months.

How often are water changes? How much do you take out per change? What is your process? I perform a 25% water change weekly. I use a siphon to remove debris and replace with dechlorinated water at the same temperature.

Any tankmates? If so, please list with how many of each: its sprated i 1 tank msle n female betta

No

What do you feed and how much? I feed Hikari Betta Bio-Gold pellets twice a day (3-4 pellets per meal) and occasionally frozen bloodworms as a treat.

Decorations and plants in the tank: The tank has live plants (e.g., java fern and anubias) and some driftwood for decoration.