Help please with mollys

[Stardaddy]

Can any help me please i bought 4 large mollys on friday and they have been fine last two days they have started doing this and not to sure why water is fine all my other fish are fine nothing wrong with them help me please hellppppp

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[kirkland795]

Just wondering how long has this tank been set up? What are your water parameters including temp? How often and how much do you do water changes?

 

[Stardaddy]

About a year been really good every think is spot on as i run two tanks the same on every think they have been like it since ice bought them home in the bag for the fish shop and dont really want them to die as ive only just got them

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[Stardaddy]

This is like my 2nd tank for new fish befor they go in to my big tank so i dont take any think over with the fish

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