Nuphar Japonicum (Red Spatterdock) – Enhance Your Aquarium with Stunning Aquatic Foliage
The vibrant Nuphar Japonicum, also known as Red Spatterdock, adds a burst of color to aquariums with its large, striking red and green leaves, providing shelter and beauty.

Nuphar Japonicum (Red Spatterdock) - Detailed Description

• Vibrant and Unique Aquatic Plant
  Nuphar Japonicum, or Red Spatterdock, is a captivating aquatic plant known for its bold red leaves and distinctive lily-pad-like appearance. Its large, heart-shaped leaves vary from deep red to lush green, creating a dramatic contrast against the blue or clear waters of your aquarium. This plant can grow both submerged and partially submerged, making it a versatile addition to any tank.

• Water Conditions
  Red Spatterdock thrives in a range of water conditions, making it ideal for both beginners and experienced aquarists. To maintain the plant’s health and coloration, aim for the following water parameters:

  • Temperature: 18°C - 26°C (65°F - 79°F)
  • pH Level: 6.0 - 7.5
  • Water Hardness: Soft to moderately hard water (2 to 12 dGH)
  • Lighting: Moderate to high lighting is recommended to enhance its growth and bring out its vibrant red hues. Under strong lighting, the plant's leaves will take on a more intense red color, while in lower light, it may lean toward green.

• Growth and Propagation
  Nuphar Japonicum grows relatively quickly when provided with optimal conditions. The plant produces thick, robust rhizomes that spread through the substrate, sending up new leaves as it matures. Propagation is easy through division of the rhizome, making this a great plant for aquarists who want to expand their aquatic garden. However, due to its size, it is best suited for larger aquariums, as its leaves can grow up to 15 cm (6 inches) in diameter and cover the water’s surface, creating shade.

• Low Maintenance
  One of the key advantages of Red Spatterdock is its low maintenance level. While it benefits from occasional pruning to keep its size in check, it doesn't require extensive care or specialized fertilizers. The plant draws nutrients from the substrate, so a nutrient-rich substrate or regular root tabs will support its growth. CO₂ supplementation can further boost its growth rate, but it isn’t strictly necessary for healthy development.

• Ideal Tankmates
  Red Spatterdock is compatible with a wide variety of freshwater fish, especially those that appreciate shaded environments and natural cover. Fish species that tend to thrive alongside Nuphar Japonicum include:

  • Betta Fish: These labyrinth fish love hiding under the large leaves of the plant and appreciate the calm surface water created by its presence.
  • Angelfish: With its broad leaves and tall growth, Red Spatterdock creates a suitable environment for angelfish to hide and explore.
  • Gouramis: Similar to Betta fish, gouramis enjoy the shelter and calm surface provided by this plant.
  • Corydoras Catfish: These bottom dwellers enjoy the added shelter that the plant’s leaves provide from above.
  • Tetras: Small schooling fish like tetras enjoy the natural, shaded habitat that Red Spatterdock creates in a tank.
  • Dwarf Cichlids: Certain dwarf cichlid species enjoy the shelter provided by the plant, giving them a sense of security and comfort.

• Creates a Natural Habitat
  Nuphar Japonicum offers more than just visual appeal; it also creates a natural, healthy environment for fish and other aquatic species. The large, broad leaves provide shelter and resting areas for fish, helping to reduce stress and encourage natural behaviors. Additionally, the plant contributes to the overall oxygenation and filtration of the tank, improving water quality.

• Aesthetic Appeal
  Whether you’re creating a nature-themed biotope or simply looking to add a pop of color to your aquascape, Red Spatterdock is a stunning centerpiece. Its large leaves will rise toward the surface, creating a dramatic overhead canopy that brings depth and dimension to your aquarium.

• Placement in the Aquarium
  Because of its size, Red Spatterdock is best used as a midground or background plant in larger tanks. The broad leaves can serve as a natural divider between different sections of the aquarium, helping to create a layered, visually appealing setup. It can also be planted in the foreground of very large aquariums as a stunning centerpiece.