API® TAP WATER CONDITIONER instantly removes toxins from your tap water, so you can add fish to your aquarium (or add them back after a water change) right away. API® TAP WATER CONDITONER removes chlorine from your aquarium and tap water, It detoxifies heavy metals, and can be used in both fresh and salt water.

This ultra-concentrated formula treats up to 600 US gallons with just one ounce, making your aquarium a safe environment for your fish.

Add 1 ml. per 20 gallons of aquarium water.