The beneficial alkaloids matrine and oxymatrine from the plant Sophora flavescens (also known as "Ku Shen" in Chinese) are present in DR. BASSLEER BIOFISH FOOD MATRINE. A useful part of the BASSLEER-ANTI-ICH-METHOD is the DR. BASSLEER BIOFISH FOOD MATRINE. It serves as a deterrent and guarantees that parasites like Ichthyophthirius or Cryptocarion will drop from the fish into the aquarium, where they can be more easily identified with a medical treatment. Complete fish food, registration number PET6237 Fish and fish derivatives, cereals, crustaceans, vegetable derivatives, yeast, and 2% (matrine/oxymatrine) Sophora flavescens make up the composition. Supplements: Per kilogram of dietary physiological additives: 7,500 IU of vitamin A, 1,000 mg of vitamin C, 800 IU of vitamin D3, 400 mg of vitamin E, and 5 mg of astaxanthin Trace elements per kilogram: Manganese sulfate, 110 mg of zinc sulfate monohydrate