Flora #38: Glossostigma elatinoides
Common Name: Glossostigma elatinoides, glosso
Scientific Name: Glossostigma elatinoides
Local Name: Glossostigma elatinoides, glosso
Origin: New Zealand
Native to Philippines (Y/N): N
Light Level: High to Very High
CO2 Requirement (Y/N): Y
Fertilizer Requirement (Y/N): Y
Life Span:
Freshwater/Brackish/Marine: Freshwater
Water pH: 5 - 7.5
Water Hardness:
Common Illness/Problems:
Growth: Medium to Fast
Length/Size: 2 - 3 + cm
Difficulty: Medium to Very Difficult
Tank Position: Foreground
Water Current/Movement Issues:
General Description:
Glossostigma elatinoides is much in demand in Japanese-inspired aquariums. It is one of the smallest
aquarium plants, and thus a good foreground plant. A difficult plant demanding a lot of light. Grows upwards if light is poor. Make sure larger plants do not overshadow it. When planting in the aquarium small clumps (approx. 1/8 pot) should be placed at intervals of a few centimetres to help the plants grow together more quickly. CO2 addition and soft water promote growth significantly. Avoid placing in shaded or covered area.
Other Important Information:
Flora #39: Marsilea hirsuta
Common Name: Marsilea hirsuta
Scientific Name: Marsilea hirsuta
Local Name: Marsilea hirsuta
Origin: Australia
Native to Philippines (Y/N): N
Light Level: Low to High
CO2 Requirement (Y/N): Y
Fertilizer Requirement (Y/N): Y
Life Span:
Freshwater/Brackish/Marine: Freshwater
Water pH: 5 - 7.5
Water Hardness:
Common Illness/Problems:
Growth: Medium
Length/Size: 2 - 5 + cm
Difficulty: Medium to Difficult
Tank Position: Foreground
Water Current/Movement Issues:
General Description:
Marsilea hirsuta is a fascinating plant, usually delivered with leaves like a four-leaf clover. After a transitional period it develops different types of leaves, possibly a low form with single leaves like a large Glossostigma, or alternatively develop two, three or four-lobed leaves varying in height, depending on the growth conditions. Whichever form the plant adopts, it forms runners and spreads rapidly round the aquarium. The scientific name for this unusual aquatic fern has not yet been finally settled. It will spread via runners and shoots. Two similar varieties, Marsilea drummondi and Marsilea crenata are occasionally available.
Other Important Information:
Flora #40: Ludwigia arcuata
Common Name: Ludwigia arcuata
Scientific Name: Ludwigia arcuata
Local Name: Ludwigia arcuata
Origin: North America
Native to Philippines (Y/N): N
Light Level: High to Very High
CO2 Requirement (Y/N): Y
Fertilizer Requirement (Y/N): Y
Life Span:
Freshwater/Brackish/Marine: Freshwater
Water pH: 5.5 - 8
Water Hardness:
Common Illness/Problems:
Growth: Medium
Length/Size: 2 - 5 + cm
Difficulty: Easy to Medium
Tank Position: Midground to Background
Water Current/Movement Issues:
General Description:
This is a narrow-leafed Ludwigia-species, so it is often mistaken for Didiplis diandra. It requires a relatively large amount of light before forming a red stem and red leaves, and thrives best in slightly acidic, soft/ medium hard water. The most decorative effect can be achieved by planting it in groups. It is suitable for small aquariums, and can also be used as a terrarium plant.
Other Important Information: