Premium Fir Bark Natural Substrate Bioactive Amendment 1 Gallon

Upgrade your bioactive terrarium with premium fir bark! Ideal for isopods, springtails, and reptiles, this natural substrate helps retain moisture, supports microfauna, and enhances humidity control. Reusable, organic, and pet-safe. Keywords: Isopod substrate, reptile bedding, bioactive enclosure, natural terrarium soil, humidity control, sustainable pet care