"water bath"

Hypsibius sp. The water bear is a complex animal representing the unusual phylum of Tardigrades, which contains about 400 marine, terrestrial, and freshwater species.

These red marine bivalves are fascinating to observe as they propel themselves forward by expelling jets of water.

Pimephales promelas. Nonaggressive. Highly adaptable and easy to maintain, minnows make good water pollution indicators. Care instructions are included. Size: 2". Package of six.

Crayfish are a mixture of Orconectes immunis and Orconectes virilis.

Anodonta subobicularis.

Anodonta subobicularis.