jalfjaljfaljfja
New member
I have a betta that was purchased from petsmart, and it lives in a 2.5 gallon tank with a small heater. His tank stays between 78-82 degrees. Its got a filter, but I honestly dont like using it as it seems to blow him around a little bit. I change/partially change his water frequently. Its been about 3 months since I got him, and hes been acting weird today. He hides in his barrel ornament that I have in his tank, and he will swim around for a bit to get air, but swim right back into his barrel. He NEVER goes into his barrel, he is always swimmin around and waving his body back and forth as if he is happy. Making bubble nests. But today hes weird and hardly will eat. What can I do? What signs should I look for, and how do I treat it? Can someone give me advice?