Red and white gravel mixture

Mineral feed for pigeons: red stone and gravel rich in minerals and rare elements. It stimulates optimal digestion. Instructions for use: year-round: should be available at all times. During the breeding season: before and after laying, it is urgently needed. Analytical components: calcium 10.60%, phosphorus 0.08%, sodium 0.28%, lysine 0.00%, methionine 0.00%.