Aquarium Dechlorinator Sodium Thiosulfate from Mexico
Concentrated sodium thiosulfate solution crystals for neutralizing chlorine in aquarium water to protect fish. It is the pure sodium thiosulfate under HTS 2832.30.10.00, classified by chemical identity regardless of aquarium labeling.
Duty Rate — Mexico → United States
11.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify 'pure chemical, aquarium grade' on docs to prevent 3808 misclassification as pesticides
• Small package exemptions may apply under <\$800; declare accurately to avoid
• Test for stabilizers; organic ones shift to 2831