Quote:
Originally Posted by dirk_brijs
As in nature those fush serm to school how many fish would be needed in a large aquarium to mimic this behavior...would 10 fish be big enough for them to get the social feel...?
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Tangs don't school in captivity. Our tanks are simply too small for them to display that type of behaviour. In a home aquarium, they would do their own individual things (picking at rocks, hide, etc...) and fight with each other.
You would need thousands of gallons to get that type of display, even from a small group.