Safe Potting soil?

[Grrrit]

What's a safe soil to use to pot plants on the back and walls with the pots cut in half an foamed in? I'm going to be building a 24x18x36 for two amazon milkys just trying to get a list of materials.

[tjtreefrog]

Coconut husk works great. You can find it in pet shops in compressed bricks under names like Plantation Soil (Exo Terra) and Eco Earth (Zoo Med). I get them at my local pet shop in packs of 3 for $7.99. You just soak the bricks in water and each brick expands to about 8 liters.

[Grrrit]

Awesome! I'm so anxious to do this haha