Adult betta fish, specifically the males, will grow in the majority of their fins as juveniles. When you see bettas in the stores for sale, they are typically around 2 years old already since it takes time for their full finnage to appear.
You would surely be aware if Bettas have been spawing in your tank. If they have, and nothing else has been spawning in there, then in all probablility the tiny fish you can see will be Betta.
No female bettas have the long flowy finns commonly associated with the betta fish. Some males that are a specialty type (Plakat(sp?) types) have short short finns exactly like a female but they are fairly uncommon and well labelled usually due to their rareness. Usually when you get them from your local pet store, it says on the cup you got it from if its a boy or a girl. Otherwise, I am not sure.
It is pretty hard to tell. Wait until they get older then see which ones have longer fins, and shorter fins.
It's all in the tail. the males is larger and longer and the females is shorter.
their colors dull. for example, instead of bright purples and blues, they would be a dull lavender or baby blue.
the size of it's fins and body
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It is too low if it is below 24 or even 26 degrees celsius. A thermometer will let you know if it is in too cold for your betta.
Signs that a betta fish may be dying include lethargy, loss of appetite, changes in color, gasping for air at the water's surface, and unusual swimming behavior. It is important to monitor your betta fish closely and seek veterinary care if you notice these symptoms.
Signs that a betta fish may be dying include lethargy, loss of appetite, changes in color, fin deterioration, and gasping for air at the water's surface. It is important to monitor your betta fish closely and consult a veterinarian if you notice any of these symptoms.
Signs that a betta fish may be dying include lethargy, loss of appetite, faded coloration, fin deterioration, and gasping at the water's surface. It is important to monitor your betta fish closely for these symptoms and seek veterinary care if necessary.
Signs that a betta fish may be dying include lethargy, loss of appetite, faded coloration, fin deterioration, and gasping at the water's surface. It is important to monitor your betta fish closely for these symptoms and seek veterinary care if necessary.