katiekelsey
Aquarium Advice Freak
I have several Danios. I thought they were schooling fish but they never swim together. Anyone know why?
I have several Danios. I thought they were schooling fish but they never swim together. Anyone know why?
I have several Danios. I thought they were schooling fish but they never swim together. Anyone know why?
How many danios do you have? They like to be in schools of at least 6. If you have less than that, I'd recommend you up that number.
How many danios do you have? They like to be in schools of at least 6. If you have less than that, I'd recommend you up that number.
Im sure there is some merit to the "feeling threatened" notion, but when I moved my Harlequin Rasboras from the QT and into the main tank, they did not school for the first few days. Instead they hid/slowly explored as individuals. I would say, in this instance, that it wasnt until they were a little more comfortable with their surroundings that they began schooling. And even now, when I walk by the tank its more likely to break up the school as they dive for cover. My Serpae tetras are used to me by now and they just think its feeding time when I walk by.
Are your danios new to your tank or have you had them a while (more than a couple weeks)?
I have several Danios. I thought they were schooling fish but they never swim together. Anyone know why?
I think there's some difference here between schooling fish and shoaling fish. Schooling fish don't spend that much time together in my experience. Don't know if what I've said is utter crap but that's my theory.
There is a difference between schooling and shoaling. Schooling refers to a group if fish that swim closely and in the same direction as to look like a bigger fish to predators. Shoaling fish refers to a social group of fish, that don't match each others movements, this social group is help search for food and to increase the odds that one won't get picked off by a predator (like if there were a gunman with one bullet, you would be much more likely to get shot if you were standing alone than if you were in a crowd). You also have to remember most of our schooling fish in the wild have hundreds in their groups, with 5-6 fish its may not look to us like they're schooling but they're probably doing the best they can.