Mysis RS Freezer Bars are rapidly packed and flash-frozen just minutes after harvest, ensuring a highly appealing feed for all types of aquarium fish. Sustainably sourced, Mysis RS is harvested using environmentally responsible methods, reflecting AdzAquatics' commitment to eco-friendly practices. These high-quality feed options come in convenient 250g and 500g flat pack sizes, making it easy to portion and store. These sustainably sourced aquarium feeds designed to meet the needs of both fish and responsible hobbyists. Invest in the health and vitality of your aquarium with Mysis RS Freezer Bars today. Harvested sustainably in the UK and flash-frozen within minutes, they retain high nutritional value, ideal for the health of your fish and even promoting breeding as it is high protein and omega-3 content.