What fungus/bacteria it could be? Used coffee, after maybe few months

>>2403417
White mold, extremely common on coffee/grounds. No, that's not a scientific name but it's mold and it's white which is accurate enough for me.

https://en.wikipedia.org/wiki/Mucor
tl;dr nasty shit, breathing spores may weaken your immune system just enough to catch regular cold or expensive and nasty bronchitis, too bad it's a no school season

>>2403425
>>2403428
should i water it for developing nicely?

>>2403433
it literally shortens your life by its presence, it maybe sounds good but you'll never know maybe you'll luck out and find something that will make you lust over being alive to have more of it but it will be too late

>>2403428
>https://en.wikipedia.org/wiki/Mucor
>tl;dr nasty shit, breathing spores may weaken your immune system just enough to catch regular cold or expensive and nasty bronchitis
are you sure?
>Most species of 'Mucor' are unable to infect humans and endothermic animals due to their inability to grow in warm environments close to 37 degrees
>>2403436
are all molds so dangerous? i have some light brownish stains on parts of the ceiling

File: IMG_20170610_085011.jpg (329KB, 1120x1680px) Image search: [Google]

329KB, 1120x1680px

>>2403488
That's just retarded builders that left holes in the bathroom floor, it's not mold but mold could be in the walls.