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View compareCategory: Botanicals & Shrimp Safe Additives
Botanical Name: Cinnamomum verum (True Cinnamon)
Move over, holiday spice rack—Cinnamon Bark isn’t just for your morning latte. In the aquarium world, this rich, aromatic botanical is prized for more than its scent. Sourced from the inner bark of the true cinnamon tree, this all-natural wonder brings tannin-rich goodness, gentle acidity, and a cozy aesthetic to your shrimp tank or blackwater setup.
Each curled stick slowly releases beneficial tannins, helping to reduce stress, support immune health, and replicate the soft, mineral-rich waters of tropical habitats. Plus, its surface is a biofilm buffet that shrimp, snails, and microfauna absolutely love to graze on.
Length: Typically 3–6 inches per stick
Releases mild tannins for a warm, tea-colored tint
Slowly softens over time, providing long-lasting benefits
Ideal for blackwater setups or shrimp breeding tanks
100% aquarium-safe—no additives, no perfumes
Naturally supports shrimp health and coloration
Encourages biofilm and microbial growth
Adds a rustic, organic vibe to any aquascape
Can be reboiled and reused until fully broken down
Pairs beautifully with almond leaves, cholla wood, or alder cones
Boil cinnamon bark for 5–10 minutes before adding to your tank to help it sink faster and soften the edges—your shrimp will thank you with a happy dance. 🦐✨