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Bettawan Catechu Bark Sealed by String T-Bags 5" x 4"
Our Catechu Bark T-bags can simply be placed into your aquarium, or you can make your own extract.

Catechu Bark ( Acacia Catechu ) sealed by string t-bags 4'x5"

Catechu Bark Sealed by String T-Bags

5" x 4" (Acacia Catechu).

  20 = $28.50          300 = $75.50

  50 = $35.50          400 = $89

100 = $45.50          500 = $105.50

200 = $65.50        1000 = $159

All prices include Tracking Number and Registered Airmail Shipping.

Catechu Bark (Acacia Catechu) is used by Betta Thai breeders and fighters of Thai Betta to strengthen the teeth and harden the scales of 
their Betta fish. 


The bark inside our Catechu Bark Sealed by String T-Bags is grounded and then packed into the tea bags. 5" x 4" and weigh roughly 3 grams.


The Catechu T-Bags (Acacia Catechu) can be placed directly into the tank or put into the filtration system. Alternatively, you can put the bags into a cup and add boiling water, leave to cool. The water in the cup will have the appearance of strong tea by the time the water cools and can be added to your aquarium. This will leave a strong brown dye that will tan the water slightly (to a clear amber) and provide a very natural stream-bottom look to your aquarium.

Ideal for large fishtanks. Dosage: 1 - 2 bags per 25 gallon (100 litres) of water. Discard the bag after 1 week and replace with a new bag.


  • Simulate black water condition which is the natural environment for most tropical fish.

  • Cure sick fish of bacterial infections and to help speed up healing of damaged fins or body injuries.

  • Enhance fertility of fishes. Enhance the natural color of fish.

  • Contain humic acids and tannins which have anti-bacterial and anti-fungal properties.

  • Contains calcium needed to activate the muscles and to develop strong bones, teeth and scales.

  • Lowers the pH of water and absorbs harmful chemicals.

Bettawan  Indian Almond Leaf T-Bags are ideal for bettas, discus, gourami's, killifish, tetras, arowana’s, angelfish, South American dwarf cichlids, cory's, plecos, some rasboras some catfishes and crustaceans.

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