"Ward's Phenomena"

Philodina sp. Easy to culture and easy to examine under a microscope because of the lack of a lorica (shell), these typical rotifers are perfect for general study. Culture instructions are included.

Easily compare the different types of structures in a variety of small freshwater crustaceans with this convenient freshwater culture mix.

Brachydanio rerio.

Poecilia reticulata.

Mixed genera. Also known as scuds, amphipods are freshwater crustaceans.

Anodonta subobicularis.

The culture supplied includes copepods in various stages of development.

Carassius auratus

Planorbids, mixed genera. Compare these attractive, spiral-shelled, herbivorous freshwater specimens with other snails. They will eat aquarium plants

Create a balanced ecosystem in your aquarium with the addition of these small, freshwater algae eaters. They reproduce rapidly, laying their eggs on the glass sides of the aquarium.