Happy Guppies?

[aznsk8erchic]

Lets see. Im worried about my 2 females, ones a fry about 3 months old and one is about a year old? and I have 3 fancy tail guys. And one sucker small fish. Its a 10 gallon tank. Temp about 85 atm because of hot temperature outside. And I have an aerator and a filter and decoration. My two female are flicking their bodies on gravel. Well eithr on gravel, but mostly on my 3 big clear pebbles. Why are they doing this? I checked out the condition of the water. And things are the right numbers. Soooo, what's happening? Im worrired. ):
ohes and one of my tequila guppy pooped out a white string. their diet is frozen bloodworms and flakes.
they seem happy. ):

 

[llamalord305]

Anything on their bodies? Anything that looks like salt or cotton?

 

[TheSims3Dude]

My molly poops out a white string thing too, she's been doing it for a long time, (at least 4-5 months) and she's still alive, so that part I don't think is anything to worry about,.. although I'm no expert on fish, so I could be wrong, but I'm just saying with my fish inpecticular, she's perfectly fine! ^^