My tank is about 2.5 gallons, a semicircle out of glass. The plants are plastic, bought from a pet supply store and cleaned with hot water. I have not yet purchased an aquarium water testing kit, unfortunately...
His water is completely changed each week, and only then do we use the heater since...
Hi. I'm a new betta owner, and I bought my fish about two months ago. I took care of him for the first month, and he was shy but healthy. After a month of vacation and leaving the fish in my fathers' care, I am very stressed with his new appearance. Although he is happy and friendly, is eating...