Thank you for the input. I've decided to re-home both fish. I think they both deserve a much larger living space than I can provide.
I don't want to sound rude but too me 2 litres is far too small for a betta, i would look into getting a 5 gallon filtered and heated tank. At the moment
Added the new Danio rerio from the QT/growout tank to the 20 gallon long. They acclimated very well and within minutes the adults and juveniles were schooling
AC 70s are about $50 on Amazon right now, and in my opinion, are more than worth the difference in cost. If you go looking at HOB recommendations on
Do you have parameters? Temperature, pH, and the most important trio, ammonia, nitrite, and nitrate readings from a liquid test kit? Strips are less