Catappa bark tube Catappa bark has the same characteristics as catappa leaves, only clearly more intensively and is better than decoration or hiding place for the aquarium inhabitants. The effect of sea almond tree bark also holds much longer. The pH of the aquarium water is lowered, the conductivity only slightly affected and the water is enriched with precious ingredients, which act preventive and healing in deficiency symptoms and diseases. Dosage: 0.8-1 cm wide and 5 cm long per 120 liters of water. If your tank is smaller then cut the bark to the size that represents you tank size. It will gradually release nutrients for shrimps and fish. In addition, it serves and habitats for shrimps. The barks will be soften if left soaking in water for over 5 days, which can be food sources. This ensures that the water is continuously supplied with the precious ingredients and is offered for maximum well-being of the aquarium inhabitants required decomposition state. These barks tubes are freshly from a 40 years old tree in my hometown. IMPORTANT NOTICE TO CUSTOMERS… Please read++**## 1. Customers are encouraged to enclose their contact/phone number when completing the transaction. This is to avoid any unable delivery by the Postal in case you are not around when the item arrived at the shipping address. The number will be written on the package for Postal contact purpose. 2. The item will be shipped through MALAYSIA POST OR THAILAND POST courier service, REGISTERED WITH TRACKING NUMBER. This meaning, authorize receiver are compulsory when delivering. Make sure you inform the postal if you are away during the shipment period so they may keep the item till you pick it up. 3. Please always check you shipment especially when the ETA is near. POLICIES OVERVIEW # Bidding and Buying These are business contract. Please read all item descriptions before. Please be serious in this matter. # Payments Transactions only accepted through Paypal. Payment must be fulfill within 2 days. # Feedbacks Positive feedback will be the priority. Please not to leave any negative feedback if you are not satisfied. We will try to solve any problem that occurred and never hesitated to contact me if there is any question. # Returns Please send returns item by registered mail and refer the Return Policy terms. HAVE A PLEASANT SHOPPING……..SELAMAT BERBELANJA…….TQ.