Golden Semilarvatus Butterflyfish
Chaetodon semilarvatus
Saltwater Fish
Species Group: Butterflyfish
Family: Chaetodontidae
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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 Golden Semilarvatus Butterflyfish
General information
The Golden Semilarvatus Butterflyfish is a beautiful species that can add a lot of color to any saltwater aquarium. They have a striking color pattern, with a golden body, black markings on the fins, and a white face. This species can grow up to 6 inches in length and requires a tank of at least 50 gallons with plenty of hiding places.
Diet & nutrition
In the wild, Golden Semilarvatus Butterflyfish feeds on a variety of foods, including algae, small invertebrates, and crustaceans. In captivity, they can be fed a diet of high-quality flakes, pellets, and frozen foods such as brine shrimp, mysis shrimp, and krill.
Diseases
Golden Semilarvatus Butterflyfish is generally hardy and not prone to any specific diseases. However, they can be susceptible to common saltwater fish diseases such as marine ich, velvet, and bacterial infections.
Origination
The Golden Semilarvatus Butterflyfish is native to the Red Sea, the Gulf of Aden, and the coast of East Africa.
Cautions
Golden Semilarvatus Butterflyfish may be aggressive towards other butterflyfish, especially members of the same species. It is important to introduce them to the aquarium last and provide enough hiding spaces to prevent territorial disputes.
Acclimation process
It is important to properly acclimate Golden Semilarvatus Butterflyfish to their new environment to reduce stress and improve their chances of survival. The acclimation process should take at least 30 minutes and involve slowly adding small amounts of water from the aquarium to the transport bag.
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