Whole Trumpet Cariniana Pods (10 Pack)

Inspired by the natural beauty of the Amazon basin, Castle Dawn Aquatics Cariniana Pods are a favourite among blackwater aquascapers and breeders. With their trumpet-like, hollow structure, these botanicals serve as ideal spawning sites for Apistogramma, plecos, corydoras, and otocinclus, while also acting as safe shelters for small Betta species, particularly the coccina complex.

Their fibrous inner surface helps promote biofilm and fungal growth, creating natural feeding grounds for shrimp and bottom dwellers. These pods gradually release medium levels of tannins, enriching your water with beneficial compounds that help soften pH and replicate authentic South American blackwater conditions.

Tannins Released: Medium

Key Features and Important Notes:

• What’s Included:
   10 × Cariniana Pod
  ⚠️ For aquarium use only – not for human consumption.
• Average Size:
  15 cm (5.9 inches)
• Source:
  Brazil
• Flora:
  Cariniana legalis
• Authentic Amazon Aesthetic:
  Mimics natural riverbeds of the Amazon basin, adding authenticity to biotope aquascapes.
• Perfect Spawning Site:
  Hollow interior makes it an ideal breeding and hiding spot for small South American species like Apistogramma, corydoras, and Betta.
• Blackwater Benefits:
  Releases medium tannins that gently soften water, enhance colour, and support fish health.
• Durable Structure:
  Lightweight yet long-lasting; slowly decomposes over time while providing functional aesthetics.
• Biofilm Development:
  Encourages microbial and fungal colonisation, providing natural nutrition for rasping fish and shrimp.
• Preparation:
  Boil for 60 minutes, then soak in cold water overnight before placing in your aquarium.
• Organic & Safe:
  All botanicals are organically sourced, naturally sun-dried, and free from pesticides or chemicals.
• Natural Variation:
  As a natural product, colour, shape, and size may vary from piece to piece.
• Conservation Support:
  Part of the Wild Betta Rescue Programme – every purchase helps fund Betta conservation across Southeast Asia.