v3.26.1
Cover - shares
6 Months Ended
Jun. 30, 2026
Jul. 31, 2026
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
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 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 Common Stock, Shares Outstanding   171,880,101