The Oasis Mouse & Hamster Drinking Tube is ideal for all of the smaller "pocket pets" including but not limited to: Hamsters, Gerbils, Mice, Rats, African Pygmy, Hedgehogs, Sugar Gliders and similar Exotic Pets. Mounting the drinking tube in a glass-sided habitat or wire cage has never been easier! To mount inside aquarium type habitats - position the drinking tube at pet's shoulder height, and bend hanging strap over the top edge of the habitat. Wire screen tank covers will fit easily over the hanging strap. The same positioning and bending technique is used for wire cages - placing the hanging strap through horizontal cage wires.