Viv Crystal Shrimp Planaria Catch Pen 3 Hole L-14cm

Catch Pen is a simple and effective tool designed to control planaria in shrimp tanks without the use of chemicals or medication. Planaria are non-parasitic flatworms that often appear in tanks with few fish, feeding on shrimp molts and sometimes attaching to vulnerable shrimps. With a diameter of 18mm and a height of 140mm, the Catch Pen (Article Code 110-02) offers a safe way to manage planaria populations and maintain a healthier environment for your shrimp.