Palm Pod Half (x2)

✔ Source of beneficial tannins and biofilm.
✔ Natural shelter for invertebrates including shrimp and isopods.
Aquatic: Boil 15 minutes to sink. Use 1 pod/ 10 gallons/ month. Terrestrial: Rinse briefly. Replace when tannins are reduced or when decomposed.
Store in a cool and dry place. 
Origin: Sri Lanka
Palm pods (2) are 5cm-7.5cm.