Ducolvit Vloeibaar Multi-Vitaminencomplex Duiven 500ml - OropharmaDucolvit Oropharma is a liquid multi vitamin complex. This nutritional supplement supports general health and helps during breeding and recovery after illness. Complementary feed for pigeons and birds. Vitamins are complex organic substances that the pigeon needs for the regulation of biological processes in the body. Vitamins are extremely necessary for good health. The majority of the vitamins cannot be produced by the pigeon itself and must