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Datasheet
| Minimum Tank Size | 100 litres / 26.42 US gallons |
| Maximum Size | 23.0cm / 9.06inches |
| Reef Compatible | Reef safe with caution |
| Temperament | Peaceful |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description:
The Weedy Scorpionfish (Rhinopias frondosa) belongs to the Scorpaenidae family, known for their unique appearance and behavior. This species is considered exclusive due to its striking features, reflecting its higher market value. Native to the Indo-West Pacific region, specifically ranging from South Africa to southern Japan and eastern Australia, these fish are recognizable for their delicate nature and venomous spines.
Aquarium Suitability:
Aquarists considering keeping the Weedy Scorpionfish should exercise caution and be prepared for the demands of caring for a delicate species. This fish is suitable for experienced hobbyists willing to provide the necessary attention and care it requires, making it a challenging but rewarding addition to a well-prepared aquarium.
Care and Hardiness:
Weedy Scorpionfish are delicate creatures that require vigilant care to thrive in captivity. They are prone to infections, emphasizing the need for aquarists to be knowledgeable about treating various diseases. These fish are sensitive during transportation and acclimatization, requiring a carefully planned and executed introduction to the aquarium environment.
Reef Suitability:
With caution, the Weedy Scorpionfish can be considered reef safe. However, their predatory nature and potential to prey on smaller tank mates and invertebrates must be taken into account when planning a reef setup.
Aquarium Setup:
These fish can be housed in small tanks, provided the setup meets their specific needs. Although they can adapt to smaller aquariums, it is generally recommended to keep them in larger tanks to ensure their well-being. Suitable substrates mimicking their natural habitat, such as coral gravel or fine sand, may be necessary for some individuals.
Behaviour:
Weedy Scorpionfish are generally peaceful but have a voracious appetite for small live fish and invertebrates. Care must be taken to prevent them from preying on tank mates that fit into their mouths, as they have the ability to consume surprisingly large prey relative to their size.
Feeding and Diet:
These fish prefer live feeds such as live fish or shrimp, although some individuals may be trained to accept frozen foods. Varied and nutritious diets, fed a couple of times a week, are crucial for their health and well-being. Suitable live foods include mollies, guppies, and ghost shrimp, all of which should be adequately fed to provide essential nutrition.
Habitat and Distribution:
Weedy Scorpionfish are found in the East Indian Ocean, West Indian Ocean, Australia, Japan, Indonesia, and the Central/West Pacific regions. Their natural habitat includes the waters from off Durban in South Africa to southern Japan, the Caroline Islands, and eastern Australia.