The Tiger Lotus, or Nymphaea zenkeri, is perhaps the most striking aquarium plant out there. With its wide, colorful leaves and bold red or green coloring with interesting speckled designs, the Tiger Lotus is sure to turn heads and become the focal point of any aquascape. Flexible and hardy, Tiger Lotus provides depth, contrast, and beauty to your aquarium design.
Scientific Name: Nymphaea zenkeri
Common Name: Tiger Lotus
Plant Type: Bulb plant
Origin: Africa
Growth Rate: Moderate to fast
Difficulty: Easy to moderate
Why Choose Tiger Lotus?
Striking Leaves
The flat, spade-shaped leaves feature rich red, purple, or green color with speckled spots that are showy in any tank.
Versatility
Tiger Lotus can be used as a midground accent plant or as a showpiece, and it can easily adapt to many aquascaping designs.
Easy to Grow
As an easy-to-grow plant, this plant is ideal for inexperienced aquarists as well as seasoned experts.
Ideal Aquarium Conditions
Water Parameters
Temperature: 72–82 °F (22–28 °C)
pH: 6.0–7.5
Water Hardness: Soft to medium
Lighting:
Moderate to intense lighting will encourage faster growth and deeper colors.
Substrate:
Rich substrate or regular application of root tabs will keep the bulb healthy and well-fed.
Planting and Propagation
Planting Steps:
Plant the bulb half-way in the substrate with the growing tip uppermost.
Do not bury the entire bulb, since this will cause it to rot.
Place it in an open position so that its leaves may spread.
Propagation:
Tiger Lotus will propagate through side shoots that develop near the bulb. The plantlets may be separated and re-potted once they have developed roots.
Caring for Tiger Lotus
Pruning: Regularly cut back larger leaves to control growth and maintain the plant's shape. Cutting leaves that reach the surface will encourage shorter, below-water growth.
Fertilization: Heavy root feeder. For best results, use nutrient-rich substrate or root tabs.
CO₂: Not required but can be utilized to enhance the growth rate and coloration.
Common Issues and Solutions
Yellowing or Pale Leaves
Cause: Lack of nutrients
Solution: Supplement with root tabs or iron-rich fertilizer.
Height Too Great
Cause: Unchecked leaf development toward the surface
Solution: Cut taller leaves to keep plant compact.
Rotting Bulb
Cause: Bulb buried too deep in substrate
Solution: Repot with bulb half exposed above substrate.
Tiger Lotus in Aquascaping
Centerpiece Plant: It makes an excellent centerpiece for aquascapes since it has a bold color and large leaves.
Contrast Provider: It pairs well with fine-leaved green plants like Java Fern or stem plants, which provide dramatic contrast.
Natural Shelter: It offers hiding spots to fish and shrimp with its large leaves, adding grace and functionality to your tank.
Final Thoughts
The Tiger Lotus (Nymphaea zenkeri) is more than a plant, it's an aquarium showpiece. Its bold coloration, easy care, and dramatic presence make it a favorite for aquascapers wanting to add bold character and natural beauty to the aquarium.
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