I got this tiny cactus on UBC imagine day and...I put it next to my other plants in my foyer. Unfortunately one of them got diseased and my little cactus is growing stuff on it. Is there anyway to get rid of it? I don't know if you can see it in these pictures, but I hope it somewhat shows up. Help! I really like this cactus =(
Where? I cannot see anything wrong with your plant except for a small brown patch, visible in photo #3. The fluffy stuff between the tubercles is normal.
