WTF white odorless slime all over everything!

OK Heres what i got, i was using an aerogarden to start the plant, i used liquid karma nutes, boiled water, using lemon juice to balance PH and rockwool. I look today and theres this white slime the consistency of snot all over the rez, i try to keep my rez around 70 degrees. Heres some pics.

Sorry these pics are gigantic lol but you can see in the first one the white shit all over the rockwool and chunks of it in the water, what is it?!?!?

You didn't jizz in your res did you?

jk idk about that one though

BUMP

can anyone help??