The length of the fluorescent tube 120 cm
1000g-1600g birds. Example: Green-winged Macaw, Hyacinth Macaw
600-1000g birds. Example: Blue and Gold Macaw, Moluccan Cockatoo, Scarlet Macaw
425-600g birds. Example: Congo Grey, Umbrella Cockatoo, Eclectus, big Amazons
190-425g birds. Example: Blue-fronted amazon, Timneh Grey, Pionus, Galah Cockatoo
110-190g birds. Example: Hahn´s macaw, Quakers, Senegals, Caique