Water quality is fine.
Do you turn the lights off at night to allow them to sleep?
You may want to start looking into freshwater diseases and parasites, Shyness and lethargicness are being caused by something.
Keep up with 25% water changes twice a week
Do you turn the lights off at night to allow them to sleep?
You may want to start looking into freshwater diseases and parasites, Shyness and lethargicness are being caused by something.
Keep up with 25% water changes twice a week