Media are nutritional substance use for culture and isolation of micro-organism.
Mostly, for isolation of Bacteria, fungi and virus in microbiology laboratory.
Media has several classification, Liquid Media or Broth is one of the classification.
Liquid Media aides free movement of bacteria.
Liquid Media are use basically for Biochemical testing, blood culture, testing for motility and as enrichment media.
The media has little disadvantage, which is, it didn’t garuanteed purity of growth.