Aquarium Fish Vitamin B12 Supplement from Canada
Liquid or powder B12 concentrate for ornamental fish feed to support metabolic health in aquariums. Falls under HTS 2309.90.70.00 as it's a preparation with vitamin B12 basis used in animal feeding, including aquaculture.
Duty Rate — Canada → United States
11.4%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify target species (fish) in commercial invoice to avoid misclassification as general pet food
• Comply with USFWS requirements if containing live organisms or for aquatic species
• Provide stability data for liquid formulations to confirm feed supplement status