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Datasheet
| Reef Compatible | Yes |
| Care Description | Moderate |
| Temperature Tolerance | 20°C / 68.00°F - 27°C / 80.60°F |
| Specific Gravity | 1.023-1.025 |
| Carbonate Hardness | 8-12 kh |
| pH Value | 8.1-8.4 ph |
| Light | medium-high |
| Nitrate (NO3-) | 5-50mg/lmg/l |
| Phosphate (PO43-) | 0.1-3mg/lmg/l |
| Potassium (K+) | 1-30mg/lmg/l |
| Iron (Fe) | 0.01-0.5mg/lmg/l |
General Description
The Aquacultured Dragon's Tongue Algae, scientifically known as Halymenia dilatata, is an ornamental macroalgae prized for its vibrant green coloration and deeply serrated fronds, adding visual interest to marine aquarium landscapes. These algae are fast growers under optimal conditions and provide natural water quality benefits through nutrient export and oxygenation.
Aquarium Suitability
The Aquacultured Dragon's Tongue Algae is suitable for nano reef aquariums, refugiums, and seahorse systems, providing both aesthetic appeal and natural filtration capabilities. However, they are not recommended for systems with large herbivorous fish and invertebrates that may consume the algae.
Demands and Hardiness
Aquacultured Dragon's Tongue Algae requires medium-to-high flow and low-to-moderate lighting for optimal growth. Supplementing with iron, magnesium, and trace elements is recommended. While the algae help filter phosphate and nitrate, excessive levels of these nutrients can inhibit their growth. pH levels between 8.1-8.4, temperature tolerance of 20-27°C, and specific gravity of 1.023-1.025 are ideal for this species.
Aquascaping & Usage
This algae can create dramatic aquascapes due to its decorative appearance and variable growth habits. It can be used as both a visually striking addition to the tank and as a natural filtration method, benefiting the overall health of the aquarium.
Propagation
Once established, Aquacultured Dragon's Tongue Algae can be propagated by clipping pieces from the main colony, making it a sustainable option for long-term use in aquariums. These clippings can also be used as a nutritious snack for herbivorous fish like tangs and angels.
Habitat and Distribution
The Aquacultured Dragon's Tongue Algae is commonly found in marine environments with moderate flow and access to sunlight. They are often seen in shallow coastal areas with nutrient-rich waters, where they play a crucial role in the ecosystem by providing habitat and food for various marine organisms.