Catappa Bark Tube – Natural Tannin Booster & Shelter (1 pc)

The Catappa Bark Tube is a 100% natural aquarium and terrarium accessory derived from the bark of the sea almond tree (Terminalia catappa). Renowned for its rich tannin content and holistic properties, this thick bark tube provides both functional and aesthetic benefits to aquatic and semi-aquatic environments.

Designed to release beneficial tannins over a period of up to 4 months, the bark helps lower pH levels, supports disease resistance, and improves overall water quality. In addition to its water-conditioning properties, the hollow tube structure serves as an excellent natural shelter for shrimp, crayfish, and bottom-dwelling fish, reducing stress and promoting natural behavior.

Key Features:

• Tannin-Rich: Gradually releases natural tannins to enhance water quality and lower pH

• Health Support: Aids in disease prevention and healing for aquatic life

• Natural Shelter: Provides hiding space for shrimp and bottom dwellers, encouraging natural activity

• Safe & Sustainable: Suitable for all freshwater aquarium and terrarium inhabitants

• Long-Lasting: Effective for approximately 4 months; can remain in the tank as a permanent shelter

Usage Instructions:
Use one bark tube per 75–100 litres of water. No removal is necessary after tannin release—continued use as a shelter is recommended.

Product Contents:

• Quantity: 1 piece

• Material: 100% natural sea almond tree bark

• Duration: Effective for ± 4 months

An ideal choice for aquarists seeking to naturally enhance water conditions while enriching the habitat of their aquatic species.