Small inverts in tank

[CrazyNut]

Hi,
So I have just notice my mertens old glass tank has these small inverts that look like mini wood lice. I can't get a photo rigjt now but I have never noticed them before. They are not mites but I really have no idea what they are.
Any suggestions as to what they may be? Photos to come.

Kind regards,
CN

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Photos aren't great but this is them under the microscope.

 

[Herpo]

Springtails, often used to feed really small animals, including mantises. Shouldn't cause any harm to reptiles.

 

[CrazyNut]

Oh wow did not no. Spring tails looked like that! Well I don't know how they got in there but at least its nothing bad.

 

[Herpo]

They can jump about as high as a flea, bit less. Most likely was already in the substrate.

 

[CrazyNut]

Possibly. Might collect them and start breeding a clean up crew for a smaller animal.