Exo Terra - Substratum

Aquatic Oasis Reefing Verified independent store

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Bioactive volcanic substrate, bioactive ready, keeps the terrarium clean and healthy. The exo terra substartum is collected from the mineral rich foothills of the Aso volcano in Ja pan the natural volcanic soil formed from andesitic and rhyolitic tephra is very nutrient rich, ideal for lush plant growth in bioactive planted terrariums. Show more