Flying gurnard
Dactyloptena orientalis
Saltwater Fish
Species Group: Batfish
Family: Dactylopteridae
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Water parameters
Temp
76-80 F
Temperature
Maintaining a stable and appropriate temperature is critical for the survival of aquatic life.
pH 7.8 - 8.4 potential of HydrogenMeasuring the acidity or alkalinity of water on a 0–14 scale, where 7 is neutral, 7 is alkaline.
NO3 1-20 ppm NitrateWhile less toxic than ammonia, high nitrate levels (above 40–80 ppm) are important to monitor because they can cause fish stress, stunted growth, and harmful algae blooms.
NO2 <0.0001 ppm NitriteIt is a highly toxic, intermediate compound in the nitrogen cycle produced from broken-down ammonia
PO4 0.01 - 0.1 ppm PhosphateIt is essential for plant development but must be managed, as excess levels trigger nuisance algae blooms and inhibit coral calcification.
NH3 <0.1 ppm AmmoniaIt is the primary killer of aquarium fish, causing gill damage, stress, and death
Ca 380 - 450 ppm CalciumSupporting the growth, skeletal structure, and shell formation of corals, mollusks, crustaceans, and coralline algae
KH 8 - 12 dKH AlkalinityIt acts as a shield, neutralizing acids to prevent dangerous pH "crashes" that can harm fish, corals, and plants.
Mg 1200 - 1400 ppm MagnesiumIt enables coral growth by supporting skeletal formation, assists in metabolic processes, and ensures that calcium is available for corals, clams, and coralline algae.
SG 1.023 - 1.026 SG SalinityEssential for maintaining stable, natural water parameters, proper osmoregulation, and stress-free environments for marine fish and corals
ORP 250 - 400 mV Oxidation-Reduction PotentialA higher positive mV indicates clean, oxygen-rich water with high water quality, while low readings indicate high pollution.
About Flying gurnard
General information
The flying gurnard, Dactyloptena orientalis, is a fascinating species that is characterized by its large, wing-like pectoral fins. It can reach up to 18 inches in length, making it a medium-sized fish. Flying gurnards are known for their bright and colorful appearance, which includes shades of blue, green, red, and yellow.
Diet & nutrition
Flying gurnards are carnivorous and feed on a variety of small fishes, crustaceans, and other invertebrates. In captivity, they can be fed a diet of small live or frozen foods, such as brine shrimp, krill, and small pieces of fish.
Determining sex
There are no visible differences between male and female flying gurnards.
Breeding & spawning
Little is known about the breeding habits of flying gurnards in the wild or in captivity.
Diseases
Flying gurnards are generally hardy and do not suffer from many diseases. However, they are susceptible to bacterial infections, especially if the water quality is poor. It is important to maintain good water quality and provide a healthy diet to prevent illnesses.
Origination
Flying gurnards are found in the Indo-Pacific region, including the coasts of Japan, China, and Australia.
Cautions
Flying gurnards have venomous spines on their pectoral fins, which they use for defense. It is important to handle them carefully and avoid touching these spines. Additionally, flying gurnards require a large aquarium with plenty of open space for swimming, as well as a sandy substrate for burrowing.
Acclimation process
Flying gurnards should be slowly acclimated to their new environment using a drip acclimation method over a period of 1-2 hours to prevent shock.
All photos
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