






🌿 Elevate your marine culture game with Guillard’s F/2 – where science meets ocean vitality!
Guillard's F/2 Formula is a concentrated, silicate-free nutrient solution designed to optimize marine phytoplankton growth. Ideal for aquaculture and reef tanks, this 8 oz bottle efficiently treats up to 240 liters of saltwater, delivering essential vitamins and trace elements to support robust marine ecosystems.
| Brand | Aqua Algae | 
| Package Dimensions | 16.99 x 8.1 x 5.59 cm; 299 g | 
| Item Weight | 299 g | 
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