White Oak Acorn Cups (70 Pack)
Category: Aquarium Aquatic Aquascaping Botanicals
Botanicals such as acorn cups provide the perfect finishing touch to a blackwater aquarium aquascape, adding realism, texture, and ecological function. Castle Dawn Aquatics Acorn Cups are rich in tannins and develop dense biofilm, making them highly attractive to Caridina and Neocaridina shrimp, as well as plecos, Ancistrus, and other bottom-dwelling species.
Their compact size makes them excellent micro hideaways for shrimplets and fry, while their textured surfaces encourage grazing and natural foraging behaviour. When scattered throughout leaf litter or mixed with Turkey Oak acorns, they help create a diverse and natural forest-floor appearance within biotope and blackwater aquariums.
All Castle Dawn Aquatics botanicals are organically sourced and naturally sun-dried without the use of chemicals or ethanol.
Tannins Released: High
Key Features and Important Notes:
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What’s Included:
1 × Pack of Acorn Cups
⚠️ For aquarium use only. Not for human consumption. -
Average Size:
1.5 to 2 cm (0.6 to 0.8 inches) -
Source:
Quebec -
Flora:
Quercus alba -
Natural Aquascape Detail:
Adds fine texture and realism to blackwater and biotope aquascapes when scattered among leaf litter. -
Ideal for Shrimp and Fry:
Provides safe micro shelters for shrimplets and fry while supporting natural grazing behaviour. -
Biofilm Development:
Encourages dense biofilm growth, offering a continuous natural food source for shrimp, plecos, and Ancistrus. -
High Tannin Output:
Releases a surprisingly high level of tannins for its size, enhancing water colour and soft-water conditions. -
pH Support:
Naturally helps lower pH, ideal for blackwater species and soft-water shrimp setups. -
Breeding Support:
Excellent addition to natural breeding ponds and infusoria production tanks. -
Preparation Instructions:
Boil for 30 minutes, then soak in cold water overnight before adding to your aquarium. -
Organic and Safe:
Organically sourced, naturally sun-dried, and free from pesticides, chemicals, and ethanol. -
Natural Variation:
This is a natural product. Colour, shape, and size will vary from piece to piece. -
Conservation Support:
Part of the Wild Betta Rescue Program. Every purchase helps support conservation efforts across Southeast Asia.
