Zoo Med Cricket Blocks Gut load Block is made to increase the calcium content of crickets fed to reptiles. Using it is quite easy, you just need to place it inside your reptile cage with a few crickets. This calcium block comes with food inside to attract crickets. When you give it regularly to crickets they become a healthy meal for your reptile.

• Calcium block for reptile feeder crickets
• Increases the calcium content of crickets fed to pet reptiles
• Made in the USA

Zoo Med is one of the most reputable companies in the reptile business. They make a wide range of reptile accessories and treats.