v3.25.2
Cover - USD ($)
 12 Months Ended
Dec. 31, 2024
Jun. 20, 2025
Jun. 30, 2024
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2024    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2024    
Current Fiscal Year End Date --12-31    
Entity File Number 001-40991    
Entity Registrant Name BLUE STAR FOODS CORP.    
Entity Central Index Key 0001730773    
Entity Tax Identification Number 82-4270040    
Entity Incorporation, State or Country Code DE    
Entity Address, Address Line One 3000 NW 109th Avenue    
Entity Address, City or Town Miami    
Entity Address, State or Province FL    
Entity Address, Postal Zip Code 33172    
City Area Code (305)    
Local Phone Number 836-6858    
Title of 12(b) Security Common Stock, $0.0001 par value    
Trading Symbol BSFC    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 2,199,788
Entity Common Stock, Shares Outstanding   16,254,721  
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Auditor Firm ID 206    
Auditor Name MaloneBailey, LLP    
Auditor Location Houston, Texas