I have 3 neon tetras and 2 glofish in a 5 gallon tank. The water is fine (0 ammonia, 0 nitrite, and <15ppm nitrate), but the temperature has been fluctuating by about 5 degrees (I posted about this earlier). I just got a new heater, so that should take care of the temp.
Anyway, I just noticed that the tetras have some small white spots on their fins. They look like flecks of food or something, but I can't really tell. Should I worry about that?
Anyway, I just noticed that the tetras have some small white spots on their fins. They look like flecks of food or something, but I can't really tell. Should I worry about that?