Scientific name: Chironomus plumosus A Favorite For Freshwater Fish mini-Bloodworms are small sized bloodworms for feeding smaller freshwater fish such as tetras, barbs, platys, mollies etc. in community aquariums, fish schools in planted aquariums, bigger fry or multiple Betta aquariums. Our bloodworms are collected and packaged daily, so they retain their natural food value. Bloodworms provide essential nutrients that help maintain high energy levels and vigor in your fish. Product Features All natural Frozen fresh Highly nutritious Excellent for smaller freshwater fish promote proper growth and support color The 1.75 oz (50g) mini-cube is excellent for desktop & nano aquariums! Recommended For Freshwater: Tetras, Guppies, Mollies, Gouramis, Swordtails, Platies, Barbs, Rainbows, South & Central American Cichlids, Aquatic Amphibians and others.