Castle Dawn Aquatics

Eucalyptus Seed Pods (70 Pack)

Eucalyptus Seed Pods (70 Pack) - Main image
$8.63 $12.88 In stock

Category: Aquarium Aquatic Aquascaping Botanicals

Commonly used as an alternative to Catappa Indian almond leaves in South East China. Eucalyptus Seed Pods help keep diseases at bay due to their antibacterial properties. A great addition to a Malaysian blackwater aquarium biotope.

Tannins Released: Medium

COMMON QUESTION: Customers have reached out to us regarding concerns about the use of Eucalyptus Seed Pods and the release of essential oil. Out of all parts of the Eucalyptus tree, the seed pods contain the least amount of essential oil, with the bark and sap having the highest traces. 

After boiling the seed pods for the recommended time, the essential oil released is minimal. This is why they are used by many aquarists in parts of Southeast Asia, as it is believed that the small trace of essential oil after prepping the seed pods is just enough to have a positive antibacterial effect on the aquarium. 

All our botanicals are organically sourced, free from harmful pesticides and naturally sun-dried without the use of chemicals.

Key Features and Important Notes:

  • What’s Included:
    1 × Pack of Eucalyptus Seed Pods
    ⚠️ For aquarium use only – not for human consumption.
  • Average Size:
    1.5 cm (0.6 inches)
  • Source:
    North Asia
  • Flora:
    Eucalyptus sp.
  • Antibacterial Properties:
    Naturally helps reduce harmful bacteria and fungus, similar to Indian almond leaves.
  • Tannin Release:
    Gradually colours the water a soft amber tone while supporting fish health and biofilm development.
  • pH Reduction:
    Softens and slightly acidifies water, perfect for blackwater and breeding setups.
  • Natural Habitat Use:
    Commonly used in Malaysian and Southeast Asian biotope aquariums for Bettas, Gouramis, and dwarf cichlids.
  • Preparation:
    Boil for 60 minutes, then soak in cold water overnight before adding to your aquarium.
  • Organic & Sustainable:
    All botanicals are organically sourced, naturally sun-dried, and free from pesticides or chemicals.
  • Natural Variation:
    Each pod is unique in colour, texture, and shape due to its natural origin.
  • Conservation Support:
    Part of the Wild Betta Rescue Programme – your purchase helps fund conservation efforts across Southeast Asia.

Customer Reviews (5.0 / 5 · 5 reviews)

Chloe ★★★★★

Dropped a handful of these pods into my Betta tank and within a week the fin rot I'd been battling for weeks stopped spreading. They sink fast and need a quick rinse, but they look great scattered on the substrate. 70 pods means I won't run out for a long time.

Nicholas ★★★★★

The water in my betta tank has stayed noticeably clearer since I dropped a few of these in, and the pods hold up for weeks without turning mushy. I like that they’re a solid alternative to almond leaves, especially for the price with 70 in the bag.

Riley Q. ★★★★★

The pods sink right away and release a subtle tea-like tint that my betta seems to genuinely enjoy exploring. I've used almond leaves before, but these eucalyptus ones break down slower and give the tank a more textured, natural floor.