What is the noodle looking thing I see coming from fish?

Question

My platys and mollies get this noodle- looking thing that hangs and then falls off. When it drops it doesn't wiggle like a worm, but is it one or is it fish elimination? They appear healthy otherwise.

Answer 1

Fish poo. That is why you need to make sure you have some snails or bottom feeders like loaches in your fish tank, so that the bottom of the tank gets cleaned up a bit.

Answer 2

its f***s.

fish need to defecate too this is their means of eliminating waste products.

Answer 3

that would be p**p

Answer 4

Its  their doo-doo.  Fish only eats, swim and makes p**p.  The female fish deliver its  eggs outside and the male fish will spawn or fertilize it.