Calm zebra danios?

[carter_beyer]

I got 7 zebra danios several months ago. They were hyper as I've known them to be but recently they have been calm. The parameters and good and they have been active but over the past few weeks they've been calm can any one tell me what's going on?


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[Brookster123]

Sometimes local labs accidentally flush pharmaceuticals into the water system.. how you feeling??

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[carter_beyer]

Sometimes local labs accidentally flush pharmaceuticals into the water system.. how you feeling??

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Sorry mate don't quite understand?


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