Aquatic Plants

Alternanthera 'Rosanervig'

Alternanthera 'Rosanervig'

Vibrant pink leaves with light nerves characterise this vigorous culture form. The plant has a compact form of growth and the stalk does not grow as strong as other Alternanthera. Suitable for planting in the mid-section of the aquarium – and even in the front when cut well. As for all Alternanthera, good light and fertilizer conditions, as well as CO2 additive is material for growth and colour development.

Plant Facts
Plant Family:  Amaranthaceae
Plant Origin:  Cultivar
Height:  5-20 cm
Width:  5-8 cm
Light:  Medium - High
Growth Rate:  Medium
Demands:  Medium





Alternanthera Reineckii 'Lilacina' ('Purple') XL

Alternanthera Reineckii 'Lilacina' ('Purple') XL

Alternanthera reineckii 'Purple' needs plenty of light to grow and form dark-red leaves. In open aquariums it grows willingly up through the surface, and like other difficult plants growth improves considerably if COis added. Shortage of micronutrients results in pale leaves. Like other stem plants Alternanthera reineckii 'Purple' is best in groups.

Plant Facts
Plant Family:  Amaranthaceae
Plant Origin:  South America
Height:  15-40 cm
Width:  10-15 cm
Temperature:  17-28°C
GH:  4-13 dH
pH:  5-7
Light:  Medium - High
Growth Rate:  Slow - Medium
Demands:  Difficult




Anubias Barteri var. Nana

Anubias Barteri var. Nana

Anubias barteri var. nana is a small, attractive aquatic plant which thrives in all conditions. It grows slowly, and the leaves survive for several years, giving slow-growing algae the chance to become established. The best result is achieved by planting on a stone or tree root. Fishing line can be used to attach the plant until it gains a hold. If planted on the bottom the rhizome must not be covered because it tends to rot. It flowers frequently under water. It is not eaten by herbivorous fish.

Plant Facts
Plant Family:  Araceae
Plant Origin:  Cameroun
Height:  5-15 cm
Width:  8-12+ cm
Temperature:  20-30°C
GH:  1-30 dH
pH:  5.5-8
Light:  Low - Medium
Growth Rate:  Slow
Demands:  Easy




Anubias Barteri 'Coffeefolia'

Anubias Barteri ‘Coffeefolia’

Anubias barteri 'coffeefolia' is a very beautiful, low variety of Anubias barteri. It is characteristic that the leaves arch considerably between the leaf ribs, and the new leaves are red-brown. The colour combination and leaf shape make it an attractive variety in both large and small aquariums. It flowers frequently under water but does not produce seeds there. Anubias species seem to grow so slowly that they do not realise that they have been submerged. It is not eaten by herbivorous fish.

Plant Facts
Plant Family:  Araceae
Plant Origin:  Cultivar
Height:  15-25 cm
Width:  10-15+ cm
Temperature:  20-30°C
GH:  1-20 dH
pH:  5.5-8
Light:  Low/Medium - Medium/High
Growth Rate:  Slow
Demands:  Easy



Aponogeton Boivianus

Aponogeton Boivinianus

Aponogeton boivinianus is a large, strong plant which is only suitable for large aquariums. In favourable conditions it can form very large leaves (up to 80 cm long and 8 cm wide). The oldest leaves are deep dark-green, while younger leaves are light-green and sometimes brownish until they are fully developed. In the wild Aponogeton boivinianus is found in fast-flowing water, and it prefers some flow in the aquarium water. It needs a dormant period when the root does not produce leaves.

Plant Facts
Plant Family:  Aponogetonaceae
Plant Origin:  Madagascar
Height:  30-60+ cm
Width:  20-30+ cm
Temperature:  16-30°C
GH:  9-20 dH
pH:  6-8
Light:  Medium - High
Growth Rate:  Medium - Fast
Demands:  Medium



Bacopa Australis

Bacopa Australis

Bacopa australis was discovered in southern Brazil (australis = southern), and it does not come from Australia, as might otherwise be assumed from its name. Like the other Bacopa species, Bacopa australis is also easy to grow in an aquarium. Under certain conditions it creeps across the bottom to form an elegantly decorative light green cushion. When Bacopa australis grows in a good light, the leaves become reddish. It is easily propagated by taking side shoots and planting them in the substrate.

Plant Facts
Family - Scrophulariaceae
Continent - South America
Region - South America
Country of origin - Brazil
Height - 7-30 cm
Width - 2-4+ cm
Light requirements - low-very high
Temperature - 15-32 ?C
Growth - fast
Demands - very easy



Cabomba Caroliniana

Cabomba Caroliniana

A very popular aquarium plant owing to its beautiful foliage. The least demanding of the Cabomba species, but still causes problems in poorly lit aquariums. If there is not sufficient light, try Limnophila sessiliflora, which requires less light. Most decorative when planted in groups. Eaten locally as a vegetable.

Plant Facts
Plant Family:  Cabombaceae
Plant Origin:  South America
Height:  30-80+ cm
Width:  5-8+ cm
Temperature:  18-26°C
GH:  4-20 dH
pH:  4-7
Light:  Medium - High
Growth Rate:  Medium - Fast
Demands:  Medium



Cardamine Lyrata

Cardamine Lyrata

Cardamine lyrata is actually a marsh plant from Japan. But it is also a familiar aquarium plant which thrives under water with 20-50 cm long stems. A characteristic trailing growth form makes it highly decorative, and ‘aerial’ roots often form on the plant itself. Plant in groups, and make sure the water temperature does not exceed 28 degrees C (this makes the leaves much smaller and the plant more leggy). Also suitable in garden ponds in the summer. 

Plant Facts
Origin:   Japan
Type:   Stem
Growth:   Fast
Height:   20 cm - 50 cm
Width:   15 cm - 30 cm
Light demands:   0.25 Watt per liter
CO2 demands:   3-5 mg per liter



Ceratophyllum Demersum 'Foxtail'

Ceratophyllum Demersum ‘Foxtail’

Ceratophyllum demersum 'Foxtail' was found in a smaller tributary in Bolivia during an expedition to Rio Guapore, a boundary river between Brazil and Bolivia. Ceratophyllum has no roots as such, but it can still be planted in the bottom of an aquarium. 'Foxtail' differs from Tropica's Ceratophyllum demersum because its leaves are closer together and it has lateral shoots, which gives it an attractive, compact appearance. The plant also distinguishes itself because it is hardier and its stalks do not break as easily as those of other Ceratophyllum varieties.

Plant Facts
Plant Family:  Ceratophyllaceae
Plant Origin:  Cosmopolitan
Height:  5-80+ cm
Width:  5-15+ cm
Temperature:  10-28°C
GH:  4-30 dH
pH:  6-9
Light:  Low - High
Growth Rate:  Medium - Fast
Demands:  Easy



Cladophora Aegagrophila

Cladophora Aegagrophila

Cladophora aegagrophila is not really a plant, but a ball of algae, so it is a decorative exception from the rule about avoiding algae at all costs. It is normally found in shallow lakes, where the movement of the waves forms it into a sphere. In an aquarium it must be turned regularly to keep it in shape. Cladophora aegagrophila can be divided into smaller pieces, which become spherical with time, or which form a carpet, if attached to roots and stones. Protected in parts of Japan.

Plant Facts
Plant Family:  Cladophoraceae
Plant Origin:  Cosmopolitan
Height:  3-10 cm
Width:  3-10 cm
Temperature:  5-28°C
GH:  9-30 dH
pH:  6-8.5
Light:  Low - Medium/High
Growth Rate:  Slow
Demands:  Easy



Cryptocoryne Crispatula var. Balansae

Cryptocoryne Crispatula var. Balansae

Cryptocoryne crispatula var. balansae is the oldest known variety of Cryptocoryne crispatula. In the region it comes from in southern Thailand there are limestone mountains, and the water can be very hard. Like many other Cryptocorynes it needs to acclimatise before growth starts in earnest. In recent years a narrow-leaf variety called Cryptocoryne crispatula var. flaccidifolia has often been sold.

Plant Facts
Plant Family:  Araceae
Plant Origin:  Thailand
Height:  20-60+ cm
Width:  15-20+ cm
Temperature:  20-28°C
GH:  4-30 dH
pH:  5-9
Light:  Low/Medium - High
Growth Rate:  Medium
Demands:  Easy



Cryptocoryne Parva

Cryptocoryne Parva

Cryptocoryne parva is the smallest of all Cryptocorynes. It is one of the few species that does not significantly change its leaf shape and colour depending on cultivation conditions. It needs more light than most other Cryptocorynes because it almost loses its leaf blade under water. So it must never be overshadowed by other plants. Individual plants should be planted a few centimetres apart, and after about six months they will form a cohesive low group of plants. Recommended for foreground planting.

Plant Facts
Plant Family:  Araceae
Plant Origin:  Sri Lanka
Height:  5-10 cm
Width:  5-7 cm
Temperature:  20-29°C
GH:  1-20 dH
pH:  5.5-8
Light:  Medium - High
Growth Rate:  Slow - Medium
Demands:  Medium



Cryptocoryne wendtii 'Mi Oya'

Cryptocoryne wendtii ‘Mi Oya’

This beautiful variety of Cryptocoryne wendtii is only found in the river Mi Oya. It has characteristic red-brown, slightly hammered leaves. Many Cryptocorynes can grow at high temperatures. In the wild this plant is found in streams with a temperature of more than 30 degrees C. At even higher temperatures the light intensity must be higher or the days longer. See other Cryptocorynes for further information.

Plant Facts
Plant Family:  Araceae
Plant Origin:  Sri Lanka
Height:  25-35 cm
Width:  15-30 cm
Temperature:  20-30°C
GH:  1-30 dH
pH:  5.5-8
Light:  Low/Medium - Medium/High
Growth Rate:  Slow - Medium
Demands:  Easy



Echinodorus 'Aquartica'

Echinodorus 'Aquartica'

Characteristic of Echinodorus 'Aquartica' are its round, bright green leaves. Its compact, low habit makes it suitable as a decorative solitary plant. Slow growing and easy to care for, Echinodorus 'Aquartica' retains the refreshing green colour of its leaves in normal lighting and nutrient conditions in the aquarium. The plant is a cross between several different cultivated plants, including E. horemanii and several round-leafed Echinodorus species. Echinodorus 'Aquartica' was developed by Kristian Iversen from the 'Aquartica' company.

Plant Facts
Plant Family:  Alismataceae
Plant Origin:  Cultivar
Height:  10-20+ cm
Width:  10-20+ cm
Temperature:  18-28°C
GH:  4-20 dH
pH:  6.5-8
Light:  Low/Medium - Medium/High
Growth Rate:  Slow - Medium
Demands:  Medium



Egeria Densa

Egeria Densa

Egeria densa is a good plant for beginners, and its rapid growth helps create a balance in the aquarium from the start. It can also help prevent algae because it absorbs a great number of nutrients from the water. The plant secretes antibiotic substances which can help prevent blue-green algae (a type of bacteria). The growth rate depends largely on the amount of light and nutrition available. Growth does not stop in unfavourable conditions, but the plant turns light in colour and the tendrils grow thin.

Plant Facts
Plant Family:  Hydrocharitaceae
Plant Origin:  Cosmopolitan
Height:  40-100 cm
Width:  3-5 cm
Temperature:  10-26°C
GH:  1-30 dH
pH:  5-8
Light:  Medium - High
Growth Rate:  Fast
Demands:  Easy



Eleocharis Parvula

Eleocharis Parvula

A low-growing Eleocharis that forms runners close to the parent plant. It is prettiest planted in small bunches quite close to each other, which will gradually form a solid mass of plants. An ideal foreground plant, equally suited to large and small aquariums. Its scientific name is at present uncertain. Similar to Eleocharis acicularis. Common name of hair grass / hairgrass.

Plant Facts
Plant Family:  Cyperaceae
Plant Origin:  Cosmopolitan
Height:  3-10 cm
Width:  5-10+ cm
Temperature:  10-28°C
GH:  1-20 dH
pH:  5.5-8
Light:  Low/Medium - High
Growth Rate:  Medium - Fast
Demands:  Easy



Hydrocotyle Tripartita

Hydrocotyle Tripartita

"Japan" is the popular name of the plant in different plant forums. It is probably a variant of Hydrocotyle tripartita. It is characterised by fast, compact growth and small, intensive green leaves on vertical stems. The plant is carpet-forming and its compact growth can be promoted by physically pressing the carpet with your hand when maintaining your aquarium (mechanical retardation). Carpet formation and compact growth do best in good light.

Plant Facts
Plant Family:  Apiaceae
Plant Origin:  Japan
Height:  3-5 cm
Width:  15-15 cm
Temperature:  20-28 °C
pH:  6-7.5
Light:  Medium-High
Growth Rate:  Medium - Fast
Demands:  Medium



Hygrophila Corymbosa 'Siamensis'

Hygrophila Corymbosa ‘Siamensis’

Under water the leaves are light-green and dense. In open aquariums Hygrophila corymbosa 'Siamensis' grows easily above the water surface, where it forms blue-green leaves and small blue flowers. It grows fast and the shoots must be pinched out regularly if you want to keep the plant under water. An extremely hardy plant, suitable for beginners.

Plant Facts
Plant Family:  Acanthaceae
Plant Origin:  Thailand
Height:  15-40 cm
Width:  15-20 cm
Temperature:  20-28 °C
GH:  1-20 dH
pH:  5.5-8
Light:  Low/Medium - High
Growth Rate:  Medium - Fast
Demands:  Easy



Hygrophila Difformis

Hygrophila Difformis

Hygrophila difformis is beautiful and undemanding. A plant for beginners which can help create a balance in the aquarium from the start. Its rapid growth helps prevent algae because the plant absorbs a great number of nutrients from the water. The shortage of micro-nutrients leads to pale leaves, which may be an indication that the aquarium needs fertiliser. In large aquariums its lobed leaves can create a distinctive group.

Plant Facts
Plant Family:  Acanthaceae
Plant Origin:  South-east Asia
Height:  20-50 cm
Width:  15-25 cm
Temperature:  22-30 °C
GH:  1-30 dH
pH:  5-8
Light:  Medium - High
Growth Rate:  Medium - Fast
Demands:  Easy



Lindernia Rotundifolia

Lindernia Rotundifolia

Lindernia rotundifolia grows on sandy banks along streams in Asia. The plant is undemanding and the stems with marbled leaves quickly form compact groups. Lindernia rotundifolia is suitable both for background and as a solitary mid-ground plant with leaves growing tightly from top to bottom. A good starter plant that thrives under most conditions.

Plant Facts
Plant Family:  Scrophulariaceae
Plant Origin:  Asia
Height:  15-30+ cm
Width:  10-20+ cm
Temperature:  20-26°C
GH:  4-20 dH
pH:  5.5-8
Light:  Low/Medium - High
Growth Rate:  Medium - Fast
Demands:  Easy



Ludwigia Glandulosa

Ludwigia Glandulosa

Ludwigia glandulosa is a very beautiful water plant. It is slowgrowing and requires CO2 addition to grow well. The leaves turn greener if sufficient light is provided. Used to be sold as Ludwigia perennis.

Plant Facts
Plant Family:  Onagraceae
Plant Origin:  North America
Height:  15-40 cm
Width:  5-12 cm
Temperature:  20-28°C
GH:  1-20 dH
pH:  5.5-8
Light:  Medium - High
Growth Rate:  Slow - Medium
Demands:  Easy



Micranthemum Umbrosum

Micranthemum Umbrosum

Micranthemum umbrosum is a beautiful plant with small round leaves. It is suitable for small or large aquariums. Relatively demanding in terms of light. CO2 addition is recommended to promote growth. Once the plant starts growing it grows fast, and the shoots have to be pinched out often (can be planted as cuttings in the bottom). Most beautiful in groups of many stems.

Plant Facts
Plant Family:  Scrophulariaceae
Plant Origin:  USA
Height:  10-15+ cm
Width:  5-10+ cm
Temperature:  20-26°C
GH:  4-20 dH
pH:  5.5-8
Light:  Medium/High - High
Growth Rate:  Medium - Fast
Demands:  Medium



Nesaea Crassicaulis

Nesaea Crassicaulis

Nesaea crassicaulis is a beautiful and highly recommended aquarium plant, although it has high demands for light. It has red-brown, cognac-coloured leaves. Grows best in soft and slightly acidic water. Make sure the lower leaves get sufficient light, otherwise they will die off. This plant is similar to Ammannia species and is often mistaken for them. But in the aquarium it can be recognised by its yellow-green stems. Easy to propagate by side shoots or cuttings, which can be cut off and planted in the bottom.

Plant Facts
Plant Family:  Lythraceae
Plant Origin:  Africa
Height:  30-50 cm
Width:  8-15+ cm
Temperature:  22-28 °C
GH:  1-13 dH
pH:  5.5-8.5
Light:  Medium/High - High
Growth Rate:  Medium
Demands:  Medium



Rotala Rotundifolia

Rotala Rotundifolia

The Latin name means 'the plant with the round leaves'. But this only applies to the marsh variety, which has circular leaves. In aquariums Rotala rotundifolia has long, thin leaves. Unlike other Rotala species it is relatively undemanding, although it needs good light to produce red leaves. It forms side shoots willingly, becoming compact and bushy. This also means that it is hard for light to reach the lower leaves, so the plant should be pruned frequently. Also known as Rotala indica.

Plant Facts
Plant Family:  Lythraceae
Plant Origin:  South-east Asia
Height:  15-30 cm
Width:  10-20 cm
Temperature:  18-30°C
GH:  1-20 dH
pH:  5-8
Light:  Medium - High
Growth Rate:  Medium - Fast
Demands:  Easy


Taxiphyllum sp. 'Spiky' Moss

Taxiphyllum sp. 'Spiky' Moss

Best described as Christmas moss' big brother, but from Asia, 2-10 cm tall, rougher and bigger with deep green, branched shoots. Spiky moss does best on vertical surfaces where the branched shoots settle in. It grows fast and requires a lot of light to do well.

Plant Facts
Plant Origin:  Asia
Height:  2-10 cm
Width:  1-3 cm
Growth Rate:  Medium
Demands:  Easy



Tropica 1-2-Grow Rotala Macrandra

Tropica 1-2-Grow Rotala Macrandra

Tropica 1-2-Grow plants are very young plants cultivated and delivered directly from Tropica's laboratory. The plants are guaranteed to be free from snails, algae and pesticides and therefore are totally harmless for sensitive shrimp and fish.
Rotala macrandra is an unusually beautiful aquarium plant, but unfortunately it is very demanding. It needs very good light to develop its beautiful red colour, and CO2 addition and soft water are vital to ensure reasonable growth. It is most beautiful in groups, but do not plant individual shoots too close because this will prevent light reaching the lower leaves. To ensure good colour there must be sufficient micronutrients in the water.

Plant Facts
Plant Family:  Lythraceae
Plant Origin:  India
Height:  20-55 cm
Width:  2-7 cm
Growth Rate:  Fast
Demands:  Difficult



Vallisneria sp. Asiatica

Vallisneria sp. Asiatica

Vallisneria sp. Asiatica has twisted, green leaves that make a beautiful contrast when planted in groups. Its shorter leaves (20-30 cm) differ from most other Vallisneria species and do not overshadow other plants in the aquarium. An easy plant that readily propagates via runners. 

Plant Facts
Origin:   South-east Asia
Type:   Stolons
Growth:   Fast
Height:   20 cm - 50 cm
Width:   5 cm - 10 cm
Light demands:   0.25 Watt per liter
CO2 demands:   3-5 mg per liter


Vallisneria Spiralis 'Tiger'

Vallisneria Spiralis 'Tiger'

Vallisneria spiralis 'Tiger' is an excellent plant for beginners, growing in virtually all light and water conditions. The name 'Tiger' is due to its striped leaves. The relatively short leaves make it suitable for small aquariums, and the leaves are also narrow so they do not overshadow smaller plants. Forms runners easily, and is thus easy to propagate.

Plant Facts
Plant Family:  Hydrocharitaceae
Plant Origin:  Asia
Height:  30-55+ cm
Width:  5-10+ cm
Temperature:  15-30°C
GH:  4-30 dH
pH:  6-8
Light:  Low/Medium - High
Growth Rate:  Medium - Fast
Demands:  Easy



Vesicularia Ferriei 'Weeping'

Vesicularia Ferriei 'Weeping'

Vesicularia ferriei 'Weeping', commonly known as Weeping Moss, is believed to originate from China and has been distributed by Oriental Aquarium Plants. 'Weeping' is a fleshy, hanging moss with teardrop-like bright green shoots. It is best attached to driftwood or roots, as its drooping growth pattern helps to create depth and contrast in the aquarium. 'Weeping' has low demands, is fast growing and should be pruned frequently with scissors to maintain an attractive shape.
Plant Facts
Plant Family:  Hypnaceae
Plant Origin:  Asia
Height:  1-3+ cm
Width:  3-5+ cm
Temperature:  15-28°C
GH:  4-20 dH
pH:  5.5-8
Light:  Low/Medium - Medium/High
Growth Rate:  Medium

Demands:  Medium

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