How to install the water bottle with holder? Pour Sand into Cactus Holder For keep the stable of use water bottle holder we recommend pouring some hamster sand or small stone into the stand. which is prevent not easy to tipping over and hurting your pets. Insert the Bottle into Stand Add water to the kettle. do not put too much water in the water bottle. For the well-being of small pets, please change and add fresh water in time. Insert the Bottle into Stand. Please make sure the inner dia of stand is 5cm/2in. Adjustable the water outlet You can detach one steel ball or rotate the bottle spout to control water outlet for dwarf hamster. Please check the water bottle daily and tap the metal ball on the tip of the spout after each refill to make sure the water is flowing properly. Placed on the platform Ceramic water stand can not be hang on the iron cage it only can placed on the platform. For keep your hamsters water intake, you can set up multiple drinking points at the cages or habitats. Q: Can I attach the small animal water bottle to the cage? A: The water stand can't attach to the cage directly, but a water bottle with a bracket can do. (bracket are not included) Q: Does the water stand match the other brand of drink bottle? A: The water holder can be widely used with any bottles of 80ml-125ml capacity, and make sure the dia. of the bottle is less than or equal to 2in. Q: Where can I buy the Cactus 3-piece set? A: At BUCATSTATE Pet you can find it all or please come to us and we will help you. Q: How to keep your small animal water bottle work normally? A: We highly recommend doing daily checks to see if the water is flowing out by tapping the tip. If your dwarf hamster cannot use the water bottle because the steel ball is too heavy, you can detach one steel ball. Q: What should I do if the accessories or the small pet water bottle are defective? A: Any defective can come to us Via BUCATSTATE Pet and we will help you.