Some Greenland PARALICHTHYS olivaceus can be cultured, but they are marine creatures, and they are generally cultured only in coastal areas or places where seawater is easily available, so it is difficult to cultivate them successfully in inland areas. Flounder is a kind of marine fish with high economic value. Their meat is tender and low in fat. They can be eaten fresh, or they can be cooked and stored for consumption. Flounder is a carnivorous benthic fish, so we should feed them more shrimp, clam, poultry and minced meat. Flatfish can be cultured, but it is a marine organism. Generally, it is only cultured in coastal areas or places where seawater is easily available, and it is difficult to cultivate it successfully in inland areas. Flounder is a kind of marine fish with high economic value. Their meat is tender and low in fat. They can be eaten fresh, or they can be cooked and stored for consumption. Flounder is a carnivorous benthic fish, so we should feed them more shrimp, clam, poultry and minced meat.