Item 10094 Your Price today: $ 4.24 Currently out of stock. Call or e-mail for availability info, or else click here for a form to tell us how many you wanted to order. Delicious recipe of fresh, cold water seafood blended specifically to enhance the levels of Omega 6 fatty acids. Omega 6 fatty acids are extremely valuable to freshwater species for strong immune systems and cell wall development. Low ash and higher quality proteins mean less pollution in the tank.