Cabomba Caroliniana

Cabomba Caroliniana

Cabomba Caroliniana, commonly known simply as Green Cabomba or Fanwort, is one of the most classic and widely recognized feathery background plants in the freshwater aquarium hobby — a North American aquatic plant producing the iconic fan-shaped, finely divided green feathery leaves that have made the Cabomba genus synonymous with flowing, naturalistic background planting. Its long history in the aquarium hobby reflects its genuine visual appeal and reasonably accessible care requirements.

Care tip: Cabomba Caroliniana grows best in high lighting with CO₂ not required. Maintain temperatures of 68–82°F and pH 6.0–7.5. Regular fertilization supports healthy growth.

Growing to 20 to 28 inches, Cabomba Caroliniana is a vigorous background plant that benefits from good water flow alongside adequate lighting. Unlike many other fine-textured background plants, it grows without requiring CO₂ supplementation — a practical advantage in low-tech and community tank setups. Regular trimming maintains compact, dense growth and prevents the lower portions of stems from becoming bare and unattractive.

This moderate plant grows under high lighting with no CO₂ required. Temperatures between 68 and 82°F reflect the broad North American thermal tolerance of this species. A pH of 6.0 to 7.5 provides comfortable conditions. The chart notes sensitivity to poor lighting and water flow — both accurate requirements for maintaining the attractive, dense feathery form.

In the aquascape, Cabomba Caroliniana creates the classic feathery background of fine, fan-shaped green leaves that creates organic depth and naturalistic texture in the rear zone of any planted aquarium. In North American biotope setups it is a botanically authentic native species. In any planted aquarium it provides fast, reliable feathery background coverage with genuine natural beauty.

Cabomba Caroliniana is a classic, naturally beautiful, and historically important feathery background plant for aquarists who want the iconic Cabomba fan-leaf aesthetic without demanding CO₂. Its natural beauty and broad accessibility make it one of the most enduring and universally recognized background plants in the freshwater aquarium hobby.

Care & Specifications