Do not use below 12.5°C (54.5°F).
Please ensure that you read, understand and follow all Health and Safety guidelines on the packet.
Caution: Please check your pH and KH prior to using as Chloramine T can be very toxic in soft water. If your pH is below pH7 (acid) and has a general hardness below 6°dH (soft water) reduce the dose by 75%. NOT safe to use with salt.