API Aquarian Freshwater Fish Water Conditioner – Treats Up to 340 US Gal, Remove

API Aquarian Freshwater Fish Water Conditioner – Treats Up to 340 US Gallons – Pre-Owned/Opened Keep your aquarium safe and healthy for fish with API Aquarian Freshwater Fish Water Conditioner. Specially formulated for freshwater tanks, this conditioner instantly makes tap water safe by neutralizing harmful chlorine and chloramines while detoxifying heavy metals commonly found in municipal water supplies. Ideal for use during water changes, new tank setups, or when adding new fish, it works quickly to create a stress-free environment for your aquatic pets. Regular use helps maintain water quality, supporting fish health and reducing the risk of stress-related illnesses. This bottle is pre-owned/opened, with the remaining volume as shown in the photos. Still effective and ready for use. Highlights: Brand: API Aquarian For freshwater aquariums only Treats up to 340 US gallons of water (full bottle capacity) Instantly removes chlorine and chloramines Detoxifies heavy metals Great for water changes and new tank setups Pre-owned/opened – see photos for remaining amount Ships quickly from a smoke-free home A practical and essential aquarium supply for maintaining safe, clean water for freshwater fish.