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Unconditional Satisfaction GuaranteeNo Shipping Fees Above 302 Months to Decide. Returns Simplified.Ceratophyllum demersum, commonly known as Hornwort, is a popular aquatic plant in the aquarium hobby. It is a submerged, free-floating plant that can be found in freshwater habitats around the world. Here is a detailed description and care guide for Ceratophyllum demersum:
Description:
Ceratophyllum demersum has a unique appearance with long, slender stems that are densely covered in fine, feather-like leaves. The leaves are dark green and arranged in whorls around the stem, giving the plant a bushy or feathery appearance. It is a fast-growing plant that can reach lengths of up to 2 meters (6 feet) under favorable conditions. Hornwort does not have true roots but anchors itself to the substrate using small hair-like structures called rhizoids. The plant can also float freely in the water column, allowing it to adapt to different water depths and lighting conditions.
Care Guide:
Lighting: Ceratophyllum demersum can adapt to a wide range of lighting conditions, from low to high intensity. It can thrive in both natural sunlight and artificial aquarium lighting. However, moderate to high light levels will promote more compact and robust growth.
Water Parameters:
Hornwort is a hardy plant that can tolerate a wide range of water conditions. Ideally, maintain a water temperature between 15-28C (59-82F) and a pH level between 6.0-8.0. The plant prefers soft to moderately hard water, but it can adapt to varying water hardness levels.
Nutrient Requirements: Ceratophyllum demersum is a nutrient-efficient plant that can extract nutrients from the water column. It does not typically require additional fertilization if kept in a well-established aquarium with regular fish waste as a nutrient source. However, adding a liquid fertilizer or root tabs containing macro and micronutrients can promote healthier growth, especially in low-nutrient setups.
Propagation: Hornwort is a prolific propagator and can reproduce through vegetative propagation. The plant can develop side shoots from the stem or form new plantlets that detach and float freely in the water, eventually establishing new plants.
Maintenance: Regular pruning may be necessary to control the growth and prevent the plant from overshadowing other aquarium inhabitants. Floating fragments or excessive growth can be removed and replanted or discarded as desired. Maintain good water circulation to prevent detritus buildup and ensure oxygenation of the water.
Compatibility: Ceratophyllum demersum is a suitable plant for various aquarium setups, including community tanks, shrimp tanks, and fish breeding tanks. It provides hiding places and shelter for small fish and invertebrates. Overall, Ceratophyllum demersum (Hornwort) is a versatile and low-maintenance plant that can add beauty and natural filtration to freshwater aquariums. It is an excellent choice for beginners and experienced aquarists alike.
