Ranunculus inundatus

Overview: Ranunculus inundatus, commonly known as the River Buttercup or Water Crowfoot, is an aquatic plant species that thrives in freshwater aquariums. Originating from regions in Europe and Asia, this submerged plant is appreciated for its delicate and feathery appearance, adding a touch of natural beauty to aquatic environments. It is a member of the Ranunculaceae family, also popular as Buttercup family. 

Appearance: Ranunculus inundatus is characterized by finely dissected, feather-like leaves that give it an intricate and lush appearance underwater, especially in an aquascape. Its stems are thin and can reach varying lengths, creating a flowing and dynamic effect. The plant may develop small white or yellow flowers, adding an extra layer of charm to the aquarium. The height of Ranunculus inundates reaches not more than 5 to 10 cm, making it ideal for foreground placement. 

Hard/Soft Plant: Considered a relatively hardy plant, Ranunculus inundatus is adaptable to a range of aquarium conditions. It is suitable for both beginner and experienced aquarists, provided that water parameters are kept within an acceptable range.

Ideal Water Temperature: The recommended water temperature for Ranunculus inundates is between 18-22°C. This plant prefers cool to moderately warm temperatures, mimicking its natural habitat in temperate regions.

Lighting Conditions: Ranunculus inundatus thrives in moderate to high lighting conditions. Provide it with a consistent light source of 1.5 to 2.5 watts per gallon to support healthy growth and maintain its vibrant green coloration.

Ideal pH Level: Keep the aquarium water slightly acidic to neutral, with a pH range between 6.5 and 7.5. Consistent water parameters are crucial to ensure the well-being of Ranunculus inundatus.

Other Requirements: A nutrient-rich substrate benefits Ranunculus inundates as it encourages root development and overall health. It is recommended to use a balanced aquarium fertilizer to supplement nutrient levels, especially in setups with inert substrates. At the same time, moderate water circulation is beneficial as it prevents debris from settling on the leaves and ensuring nutrients are distributed evenly. Regularly monitor and trim the plant to prevent overgrowth, ensuring that it complements the overall aesthetics of the aquarium.

Propagation: Ranunculus inundatus can be propagated by dividing the plant or replanting cuttings. Ensure that each portion has a healthy section of the stem and some roots for successful propagation. Regular pruning helps control its growth and maintain an appealing aquarium layout.

Do You Know: Ranunculus inundatus is well-suited for coldwater aquariums, making it a unique choice for setups with cooler temperatures. It provides excellent coverage for small aquatic creatures, offering them shelter and a naturalistic environment.