Novasul (Nova sul) by Symans 250ml (Work as Immunity Boaster And pro Biotics) For Parrots Finches Poultry Chicken. Macaw - African Grey - Raw - Parrot - Canary - Finches - Gouldians - Budgies - Animals - Pheasent - Peacock - Lovebirds - Goat - Horse - Buf