Product responsibility
Safety information should be easy to find.
This page gives a general overview for the Known Matter Reef Calcium Refill, which contains calcium chloride dihydrate. It does not replace the product label, supplied directions or detailed safety information.
Read the supplied preparation and safety directions before adding water.
General handling
- Keep the container tightly closed, upright and dry.
- Avoid contact with eyes and avoid breathing dust.
- Use suitable eye protection and gloves.
- Keep away from children, animals, food and incompatible materials.
- Wash hands after handling.
Preparing the refill
Mixing the refill with water creates substantial heat. Follow the supplied steps, work in a suitable area and allow the bottle to cool completely before closing tightly, handling further or using the prepared solution. Do not improvise the preparation volume.
Exposure or emergency
Follow the product Safety Data Sheet. For urgent medical advice in Australia, contact the Poisons Information Centre on 13 11 26. Call 000 for a life-threatening emergency.
Aquarium use
This refill is designed for preparing a calcium solution used in reef aquarium maintenance. Test your aquarium water, follow the supplied directions and make adjustments gradually. Never add the dry refill directly to the aquarium.