What is microorganism in the planted aquarium tank? How important is it?

If you have a planted aquarium tank, you must hear about microorganism at least one time in your life. So how microorganism effects to the aquarium that many longtime aquarium players pay so much attention to it. Today, thuysinhvn.org would like to explain to you what kinds of microorganism in the aquarium include and how… Continue reading What is microorganism in the planted aquarium tank? How important is it?