API Stress Zyme Plus, 16 oz (Treats 960 Gallons) Sonic The Hedgehog May be used inside or

May be used inside or outside terrariums

Great for use with air pumps

Pawz are designed to go on easily and fit securely without zippers or straps

For Models: YS300

Helps to eliminate boredom

API Stress Zyme Plus, 16 oz (Treats 960 Gallons) Sonic The Hedgehog May be used inside orAPI Stress Zyme Plus helps improve the development of the biological filter, as well as cleaning a dirty aquarium. API Stress Zyme contains millions of live, beneficial bacteria cultures to break down and destroy sludge in the gravel bed while keeping grass and plants clean. Keeps aquarium clean and reduces maintenance Improves bio filter at startup Made in the USA Great for fresh or saltwater API Stress Zyme Plus breaks down organic compounds that