Natural. Functional. Shrimp-approved.
Our Alder Cones are a simple but powerful addition to any freshwater shrimp or nano fish aquarium. Sourced and dried for aquarium use, these botanical additions release natural tannins that gently tint the water, creating a more natural, forest-stream environment that shrimp love.
Each order includes 6 alder cones.
Encourage biofilm growth for shrimp grazing
Release natural tannins
Help promote a more natural environment
Provide hiding spots for shrimplets
Enhance blackwater-style aquascapes
As alder cones break down, they become grazing stations for shrimp, especially Caridina and Neocaridina colonies. Shrimplets often gather around them to feed on developing biofilm.
Rinse lightly before use
Add directly to aquarium
1–2 cones per 5–10 gallons is typical (adjust based on desired tannin level)
Cones will gradually sink and begin releasing tannins over time. Replace as they fully decompose.
Perfect for shrimp tanks, nano fish setups, and blackwater aquascapes, alder cones are a small addition that delivers big natural benefits.
Natural. Functional. Shrimp-approved.
Our Alder Cones are a simple but powerful addition to any freshwater shrimp or nano fish aquarium. Sourced and dried for aquarium use, these botanical additions release natural tannins that gently tint the water, creating a more natural, forest-stream environment that shrimp love.
Each order includes 6 alder cones.
Encourage biofilm growth for shrimp grazing
Release natural tannins
Help promote a more natural environment
Provide hiding spots for shrimplets
Enhance blackwater-style aquascapes
As alder cones break down, they become grazing stations for shrimp, especially Caridina and Neocaridina colonies. Shrimplets often gather around them to feed on developing biofilm.
Rinse lightly before use
Add directly to aquarium
1–2 cones per 5–10 gallons is typical (adjust based on desired tannin level)
Cones will gradually sink and begin releasing tannins over time. Replace as they fully decompose.
Perfect for shrimp tanks, nano fish setups, and blackwater aquascapes, alder cones are a small addition that delivers big natural benefits.