Spirulina platensis (SP), a nutritionally enriched filamentous cyanobacterium, possesses diverse biological and nutritional significance having bio-modulatory and immuno modulatory functions.Algae gained attention as a possible alternative protein source for cultured fish, particularly in tropical and subtropical regions where algae production is high.SP is well known for its anti-oxidant and anti-cancerous properties as well as its ability to amend the carcinogen-damaged DNA