Both green and brown in one culture jar for comparative study.
Both green and brown in one culture jar for comparative study. One culture is enough for a class of 30 students.
Spirostomum is one of the largest of protozoa and almost big enough to see with the naked eye.
Rotifers are microscopic aquatic animals of the phylum Rotifera.
Comprehensive set of seven individual Ciliate cultures, our choice.
Vorticella is a stalked inverted bell-shaped ciliate.