Aquatic Plant Encyclopedia
Encyclopedia of popular aquatic plants with care guides, traits, and aquascaping tips.
Showing 24 of 67 species
© No machine-readable author provided. Rchampagne assumed (based on copyright claims). / Public domainAlternanthera Reineckii
Alternanthera reineckii
A stem plant coloring deep red to pink. Creates vivid accent color among green aquatic plants.

Alternanthera Reineckii Mini
Alternanthera reineckii
A compact red aquatic plant perfect for foreground to midground accent color.

Blyxa japonica
Blyxa japonica
Beautiful rosette plant native to Japan. Thin leaves spread radially, adding movement to midground layouts. Takes on reddish hue with CO2 — very attractive.
© Daderot / Public domainBolbitis
Bolbitis heudelotii
Fern with beautiful deeply lobed dark green leaves. Epiphytic, attached to driftwood. Creates mature, refined aquascape.

Bucephalandra
Epiphytic plant endemic to Borneo. Unique texture and iridescent leaves popular with collectors. Slow but hardy.

Bucephalandra 'Brownie Ghost'
Bucephalandra sp. 'Brownie Ghost'
A popular Bucephalandra variety with ghostly translucent leaves. Epiphytic, attached to driftwood or rocks. Very slow-growing but the unique iridescence is prized by collectors.

Cryptocoryne parva
Cryptocoryne parva
The smallest Cryptocoryne species. Used as a foreground plant, growing very slowly. Once established it is hardy and easy to maintain. Grows without CO2 in low light.

Didiplis diandra
Didiplis diandra
Small North American stem plant. Tiny opposite leaves grow densely, turning red-orange under high light. Somewhat slow growth, ideal for midground. Hardy despite delicate appearance.
© No machine-readable author provided. S.Tanaka~commonswiki assumed (based on copyright claims). / Public domainDownoi
Pogostemon helferi
A beautiful foreground-midground plant with star-shaped wavy leaves. A unique aquatic plant from Thailand.

Dwarf Hairgrass
Eleocharis parvula
A foreground plant with fine thread-like leaves spreading as a carpet. Propagates by runners across wide areas. Creates beautiful green carpet with CO2 and adequate light. Grows well in sandy substrates.
© Murray Fagg / CC BY-SA 3.0Glossostigma
Glossostigma elatinoides
The most popular foreground plant in aquascaping. Forms a lush green carpet by creeping along the substrate. Requires CO2 and strong light but grows explosively under optimal conditions. A Nature Aquarium staple.
© Botaurus / Public domainHairgrass
Avenella flexuosa
A foreground plant with thin thread-like leaves spreading like a meadow. Spreads by runners creating natural aquascapes.

Hygrophila Pinnatifida
Hygrophila pinnatifida
A stem plant with deeply cut unique leaves. Has unusual ability to attach to rocks and driftwood.

Limnophila Hippuridoides
Limnophila hippuridoides
A beautiful stem plant from Southeast Asia with purple-tinted leaves. CO2 enhances vivid purple coloration.
© Barnes, Dr. Thomas G. / Public domainLobelia Cardinalis
Lobelia cardinalis
A stem plant with bright green underwater and red flowers above. Interesting difference between submersed and emersed forms.
© Jim Conrad / Public domainLudwigia
Ludwigia
Entry-level red aquatic plant. Red coloring depends on light and CO2. Repens and Super Red are popular varieties.

Ludwigia arcuata
Ludwigia arcuata
North American stem plant with distinctive narrow needle-like leaves. Turns vivid orange to red under high light. Delicate appearance but surprisingly hardy.

Ludwigia Super Red
Ludwigia palustris
A beautiful ludwigia entirely dyed red. Maintains some redness even without CO2 injection.

Mermaid Weed
Proserpinaca palustris
North American stem plant with unique serrated leaves. Turns golden to copper-red under strong light. Slow grower but adds unique texture to aquascapes.

Pogostemon Erectus
Pogostemon erectus
Stem plant with a unique conifer-like silhouette. Beautiful lime-green foliage makes it a popular layout accent. Somewhat slow-growing but hardy.
© Show_ryu / CC BY-SA 3.0Riccia
Riccia fluitans
Floating liverwort often used submerged. Stunning appearance with oxygen bubbles attached. Can be the star of an aquascape.
© Vinayaraj / CC BY-SA 3.0Rotala Rotundifolia
Rotala rotundifolia
A popular stem plant that colors red to orange. Beautiful gradation with strong light and CO2.

Rotala wallichii
Rotala wallichii
A beautiful Rotala with needle-like leaves spreading radially like a conifer. Turns pink to red with high light and CO2. Contrary to its delicate appearance, relatively easy to grow.

True Rotala indica
Rotala indica
Compact and delicate Rotala species. Submersed leaves are narrow and turn red to pink. Beautiful red under strong light and CO2. Perfect midground to background accent.
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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.