1. The 10 gallon hamster tank topper is a great way to add extra space to your hamster tank. It is made from durable plastic and is designed to protect your pet from scratches and damage. 2. The topper is also a great way to add extra humidity to your hamster tank. It features a built-in humidifier and is easy to remove for cleaning. 3. The topper is also a great way to add extra light to your hamster tank. It features a built-in light bulb and is easy to remove for cleaning. 4. The topper is also a great way to add extra ventilation to your hamster tank. It features a built-in fan and is easy to remove for cleaning. 5. The topper is also a great way to add extra space to your hamster tank. It features a built-in shelf and is easy to remove for cleaning. 6. The topper is also a great way to add extra water to your hamster tank. It features a built-in water bottle and is easy to remove for cleaning. 7. The topper is also a great way to add extra space to your hamster tank. It features a built-in shelf and is easy to remove for cleaning. 8. The topper is also a great way to add extra humidity to your hamster tank. It features a built-in humidifier and is easy to remove for cleaning. 9. The topper is also a great way to add extra light to your hamster tank. It features a built-in light bulb and is easy to remove for cleaning. 10. The topper is also a great way to add extra ventilation to your hamster tank. It features a built-in fan and is easy to remove for cleaning.