Spotband Butterflyfish

Chaetodon punctatofasciatus

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 Hydrogen

Measuring the acidity or alkalinity of water on a 0–14 scale, where 7 is neutral, 7 is alkaline.

NO3 1-20 ppm Nitrate

While 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 Nitrite

It is a highly toxic, intermediate compound in the nitrogen cycle produced from broken-down ammonia

PO4 0.01 - 0.1 ppm Phosphate

It is essential for plant development but must be managed, as excess levels trigger nuisance algae blooms and inhibit coral calcification.

NH3 <0.1 ppm Ammonia

It is the primary killer of aquarium fish, causing gill damage, stress, and death

Ca 380 - 450 ppm Calcium

Supporting the growth, skeletal structure, and shell formation of corals, mollusks, crustaceans, and coralline algae

KH 8 - 12 dKH Alkalinity

It acts as a shield, neutralizing acids to prevent dangerous pH "crashes" that can harm fish, corals, and plants.

Mg 1200 - 1400 ppm Magnesium

It 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 Salinity

Essential for maintaining stable, natural water parameters, proper osmoregulation, and stress-free environments for marine fish and corals

ORP 250 - 400 mV Oxidation-Reduction Potential

A higher positive mV indicates clean, oxygen-rich water with high water quality, while low readings indicate high pollution.

About Spotband Butterflyfish

General information

The Spotband Butterflyfish is a small-sized saltwater fish that can grow up to 8 inches (20 cm) in length. This species is known for its distinct black spot on the dorsal fin and vertical yellowish-orange stripes across its body. It's a peaceful and active fish that requires a minimum tank size of 50 gallons to accommodate its active nature. The Spotband Butterflyfish is reef safe but it's important to ensure that it's not kept with overly aggressive fish species.

Diet & nutrition

The Spotband Butterflyfish is omnivorous and will consume a varied diet consisting of algae, small crustaceans, and invertebrates. In captivity, they can be fed a diet of frozen or fresh shrimp, mysis shrimp, and other small meaty foods. It's important to feed them multiple times a day to meet their nutritional needs.

Determining sex

There are no visible differences between male and female Spotband Butterflyfish.

Breeding & spawning

The Spotband Butterflyfish has not been successfully bred in captivity.

Diseases

The Spotband Butterflyfish is relatively hardy and not susceptible to many diseases if the water conditions are maintained properly. However, they can be susceptible to the usual saltwater diseases such as marine ich, velvet, and other parasitic infections.

Origination

The Spotband Butterflyfish is native to the Western Pacific Ocean, specifically around the Fiji Islands, Samoa, and Tonga.

Cautions

The Spotband Butterflyfish is generally a hardy species, but caution should be exercised when introducing them to a new aquarium. They may be susceptible to parasitic infections if water conditions are not maintained properly.

Acclimation process

It's important to acclimate the Spotband Butterflyfish slowly to their new environment to avoid stress and ensure they adapt properly. Drip acclimation is recommended, and the process should take no less than an hour.

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