"Wardssci090002"

Paramecium caudatum is a common protist that inhabits a variety of aquatic ecosystems.

Raise Large Fish With A Low-Maintenance System

Fast and easy-to-use, this kit contains two dropper bottles for accurate dispensing of test solutions, non-staining test tube with snap cap, and instructions. It comes with enough solution for 130 tests and can be used in either fresh or salt water. Range: 0–8 ppm ammonia.