I provide you with the basis of your bioactive terrarium! We start with the drainage, so balls of clay at the bottom, it's reusable! Then, a piece of mosquito net so that the substrate does not mix with the bottom. For the substrate we go with ReptiSoil from ZooMed. It is suitable for plants and detrivores, enriched with all the nutrients and minerals they need.
$15 of ReptiSoil, $10 of beads and $5 of foam, for a total of $30.
Adequate quantity for a 12x12x18 or 12x12x24 terrarium.
 
Available in Mascouche (J7K0C3) or Montreal (H2K1K3).