Actually I have 2 bugs deciding to make my grow home. the first 1 is a small black fly...there on the soil mostly...when i find them on the plant there usually dead and stuck . The 2nd bug is living on the soil...very fffffing small. there not on the plant.... they look beige or drk gold in color....100's of them. Are they harmfull? Pic of the 2nd bug is center in each pic. No pic of the fly.