I bought anubias this morning and drop it straight to my fish tank. Now I am freaking out cos one of my goldfish is covered in whitish web. I will be rushing to the pet store first thing tomorrow morning to get an ich treatment. My question is how do you quarantine a plant? And how do you know if it carries parasites? And what do you do with the plant of it does carry parrasites? I purchased the anubias for $20. It's 3.45am and I can't sleep now, glad that I found this site. I hope someone can shed a light. Thanks.