Fluval Betta Tropical Almond Bark brings a natural aesthetic to your aquarium while helping create ideal water conditions for bettas. Sourced to replicate elements found in wild betta habitats, it releases beneficial tannins and compounds that may help support fish health, reduce stress, and gently tint the water a natural amber color.
It can help lower pH to promote a more suitable environment for bettas. Use 1–2 pieces per 2.6 US gal (10 L) of water, and replace every 2–3 months to maintain effectiveness. Each piece measures approximately 2.75–3.5" (7–9 cm) in length and 0.75–1.15" (2–3 cm) in diameter.
