Aquatic Plant Encyclopedia
Encyclopedia of popular aquatic plants with care guides, traits, and aquascaping tips.
Showing 3 of 127 species
© Drhyperlaur at English Wikipedia / Public domainAponogeton crispus
Aponogeton crispus
A large Sri Lankan aquatic plant that grows a rosette of long, wavy-edged leaves from a tuber. It needs no dormant period in aquaria and often flowers, but its leaves can reach the surface, so it suits larger tanks.
© Cephas / CC BY-SA 3.0Pickerel weed
Pontederia cordata
A North American emergent plant (Japanese name Nagabamizuaoi) that holds glossy heart- to arrow-shaped leaves above the water and produces spikes of soft blue-violet flowers from June to October. Cold-hardy, it suits pond margins and large containers.
© Vengolis / CC BY-SA 4.0Water hyacinth
Pontederia crassipes
A South American floating plant buoyed by swollen, bladder-like petioles, bearing pale violet flowers in summer. Extremely prolific and designated a Priority Control Alien Species in Japan, so it must never escape into outdoor waters.
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Aquatic Plant FAQ
- How much do aquatic plants cost?
- Common Rotala and Anubias cost 300-1,000 yen, Bucephalandra 1,000-5,000 yen, and rare wild-collected specimens 5,000-20,000+ yen depending on species.
- Can beginners grow aquatic plants?
- Anubias Nana and Java Moss require no CO2 injection and grow in low light, making them ideal for beginners. Start with hardy shade-loving plants.
- What equipment is needed for aquatic plants?
- A tank, LED light, filter, and aqua soil are the basics. For advanced layouts, CO2 injection and high-performance lighting significantly improve growth and coloration.
- What should I check when buying aquatic plants?
- Ensure leaves are green and healthy, not melting or dying, and free of snails or pests. Tissue-cultured cups are pest-free and reliable.
- Why do aquatic plants die?
- Insufficient light, CO2, or nutrients are the main causes. Each species has different requirements, so matching the environment to your specific plants is essential.