Help! My Platy Has White/clear Velvet Stuff Where She Normally Has

[Luke1995]

hey, When i woke up this morning I had reliazed that my female platy had whit velvet stuff near her butt. what do i do??

 

[scampi]

hey, When i woke up this morning I had reliazed that my female platy had whit velvet stuff near her butt. what do i do??

I had that in one of my Phantom Tetra females for a bout 2 days then it vanished. Looked gross at the time. There's a pic of her in the Tetra forum. They're all laying eggs like mad so maybe something to do with that ??