The 10 Best Hermit Crab Substrates

Regular cleaning of the substrate is important to maintain a healthy and hygienic environment for your hermit crab. A substrate that is easy to clean, such as one that can be spot cleaned or easily sifted, will make this task much more manageable for you. It will also help to keep your hermit crab's home clean and free of bacteria.

Hermit crabs require a certain level of humidity in their environment to stay healthy. The substrate should be able to hold moisture well to maintain the necessary humidity levels. Too much or too little moisture can lead to health issues for your hermit crab.

Hermit crabs are sensitive to strong odors and can become stressed or even sick if their substrate produces a strong smell. A good substrate should have some level of odor control to keep your hermit crab's environment clean and comfortable.

The type of material used for the substrate can greatly impact the health and well-being of your hermit crab. Some materials, such as coconut fiber or sand, mimic their natural habitat and provide a comfortable surface for them to burrow and molt. Others, like gravel or wood chips, can be harmful if ingested.