Tiger lotus care

Nymphaea zenkeri

Tiger lotus (Nymphaea zenkeri)
Shown: Nymphaea lotus, which Wikipedia treats as the same species, grown under water in a botanical garden tank. Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons

Tiger lotus makes large red, speckled leaves from a bulb and is a striking centerpiece for a 20 gallon or larger tank.

Light
Medium
CO₂
Helps
Where it goes
Midground
Growth
Fast
Care level
Easy
Height
8 to 24 in
Temperature
72 to 82 °F
How to plant
Rest the bulb half in the substrate; add root tabs
Propagation
New bulbs from runners

In a 20 gallon long

12¾ in tall
Drawn at its usual full height on the same scale as the tank; taller plants reach the surface and trail along it.

How to grow tiger lotus

Tiger lotus makes large red, speckled leaves from a bulb and is a striking centerpiece for a 20 gallon or larger tank. Trim surface pads to keep the red underwater leaves coming.

Common problems

  • Takes over the surface with pads; trim them each week.

Light for tiger lotus

Medium-light plants grow best under a planted-tank LED that spans the tank. Check the mounting length against your tank before buying: how to fit a planted light.

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Fluval Plant 3.0 22W

Adjustable mounting range 15–24 in; maker publishes 1,450 lm and PAR at several depths.

Finnex Planted+ 24/7 CRV-24

Fixed 24-in fixture model; fit depends on the supplied legs and tank span.

Plants that grow in the same light

Sources

Plant identity from Wikipedia: Nymphaea lotus. Heights, temperatures and care are typical ranges in aquariums from common planted-tank practice, not figures from that article. Drawings are our own; photo credits follow.

Photo credits

Real photographs from Wikimedia Commons, resized and cropped to fit; each is used under the license named.