Sea Water for Aquarium Use from Mexico
Natural sea water collected and packaged for use in marine aquariums, containing dissolved sodium chloride and other minerals. The product is explicitly covered by the heading for sea water, falling under tariff item 2501.00.10 as sea water, provided it is not mixed with other substances.
Duty Rate — Mexico → Canada
2.5%
Import Tips
• Ensure the sea water is not mixed with additives such as conditioners or buffers that would change classification
• Declare the product as sea water under tariff item 2501.00.10
• Verify that the product is not treated beyond filtration or sterilization