Help please

[emmett]

So I got these two black moor's in January and I haven't had any problems with them until now. I moved them to a 10 gallon and they have been doing fine for the past month, but lately the map has been following the female.
Boy, I probably sound dumb and all, but is the think red tubes that are encased with clear bubbles eggs, I've read that they are and that they aren't. It's starting to worry me because this started happening when I got a heater and idk if it's eggs or something else.
This happens all day, and now the poop(?) has become a greenish color and I'm scared I did something wrong. Idk I know this is long but I'm worried.

 

[emmett]

Btw it's still red, but sometimes it comes out green, I think maybe I'm overthinking but someone please respond

 

[emmett]

I cleaned the whole tank today and this is a few hours later

 

[flchamp89]

Im little lost...I see a bunch of fecal matter ? Goldfish are very messy. Ideally you have them in a 55 imo with heavy filtration.