Maintain a safe and comfortable environment for your aquarium fish with API Stress Coat Aquarium Tap Water Conditioner in a generous 473mL size. This effective formula neutralizes harmful chemicals in tap water, reducing fish stress and promoting overall well-being. Its ample volume ensures long-lasting water conditioning for larger tanks, making it an essential addition to your aquarium care routine. Provides ample treatment for conditioning tap water in larger aquariums, ensuring the health and well-being of fish Helps reduce stress and promote healing, creating a safe environment for aquatic life Easy-to-use conditioner, simply add the recommended dosage to tap water before introducing it to the aquarium to ensure fish safety and optimal water quality