South American Amazon Blackwater Aquarium Apistogramma Botanical Starter Pack

The Castle Dawn Aquatics Amazon South American Botanical Blackwater Starter Pack is specially curated for dwarf cichlids and other South American blackwater species. Each botanical has been handpicked to recreate the natural layers and structure of flooded forest biotopes, providing shelter, breeding areas, and a food web that mirrors their wild habitat.

Containing a balanced mix of seed pods, leaves, bark, and natural fibres, this pack releases high levels of tannins, softening water and enriching it with beneficial organic compounds. Over time, these botanicals decompose naturally, creating a thriving ecosystem filled with biofilm, microfauna, and detritus that sustain your fish and invertebrates.

Tannins Released: High

Key Features and Important Notes:

• What’s Included:
  – A curated mix of seed pods, leaves, bark, and fibres for Amazon-style aquariums
  ⚠️ Contents may vary depending on availability; substitutions of similar botanicals will be made where necessary. For aquarium use only – not for human consumption.
• Habitat Authenticity:
  Each botanical is chosen to represent materials naturally found in South American floodplains and riverbeds – ideal for dwarf cichlids, tetras, and Apistogramma.
• Water Conditioning:
  Releases beneficial tannins and humic acids that help lower pH and replicate blackwater conditions.
• Biological Benefits:
  Encourages the growth of beneficial bacteria, biofilm, and fungi, creating a sustainable food web for shrimp, plecos, and fry.
• Durability Mix:
  Includes both fast- and slow-decomposing botanicals to maintain environmental stability and continuous nutrient cycling.
• Aesthetic Appeal:
  Adds natural colour and texture, creating depth and realism in aquascapes while promoting calm, natural fish behaviour.
• Preparation:
  Boiling time varies for each botanical – detailed instructions are included in every pack.
• Organic & Safe:
  All botanicals are organically sourced, naturally sun-dried, and free from ethanol, pesticides, or harmful chemicals.
• Natural Variation:
  Colour, size, and shape may differ slightly between pieces due to natural growth variations.
• Conservation Support:
  Part of the Wild Betta Rescue Programme – every purchase helps fund Betta conservation efforts across Southeast Asia.