I can't tell if my betta is acting normal, sick, or just has an odd personality.
My tank is 5 gallon heated and filtered. I ran out of testing kits but everything is always normal, and I have done nothing different, so until I can get more testing kits I will say everything is normal.
Okay, so in my tank, my heater is near the top of the tank, and my betta sits on it quite a bit, probably more than I think he should be. While he is sitting on the heater he makes huge bubble nests, he does swim around, but again, I think it is less often then he should. He doesn't have any signs that I can tell of bloating or internal parasites. So am I just too paranoid? Is he just obsessed with bubble nests?