The modified marine formulation uses the same dietary profile as our Marine Flakes - natural ingredients, preservatives and a tailored mineral profile and incorporates components that allow the ingredients to combine to a putty consistency. Marine Pellets have been designed to enhance colouration and keep fish in peak condition by using natural carotenoid pigments and high quality proteins specific to the natural diet of marine species. Extruded to diameter of 2mm and length of 4mm these soft pellets can be used for a variety of feeding applications and are ideal for use in automatic feeding machines; alternatively mould a quantity into a larger ball to adhere to the sides of the aquarium.

(info taken directly from the manufacture's website)