fleas?

[treefrog]

opened tank to feed and saw small(smaller than a pinhead) reddish brown insect looking things jumping at top of water. Any idea what these are or what I should do about them? help please

 

[Kyle]

Hmmm, have you added a new plant or fish to the tank recently? Possible added a rock from the wild? These could have been transported on something like that. Also if you could give us your water parameters it might help.