Replacement 32oz Small Tube and Stopper 5/16

Lixit 16oz Small Replacment Tube and Stopper. 5/16 tube 

Lixit 32oz Medium Replacement Tube and Stopper. 7/16 tube  Medium nozzle size: the medium Tube measuring 7/16" Is designed for hook bill birds such as Conjures, African greys, Quakers,...

Genuine Lixit Replacement Tube and Stopper LARGE NOZZLE SIZE: The Large Tube measuring 5/8" is designed for large parrots, African Greys, Macaws, and Cockatoos, and Large Dogs 

Replacement Stopper for 5/16" Small 16 and 32 Ounce Bottles. 

Replacement cap for Lixit small dog wide mouth bottles. This cap has a 7/16" tube and has a flar on the back side to prevent your dog from pulling it out.    This is a direct replacement...