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FishintermediateFreshwater

Blushing Angelfish

Pterophyllum scalare

AnimaliaChordataActinopterygii

Variety of Silver Angelfish · blushing

📍 South America

Ask Finn

The Blushing Angelfish lacks the guanine layer on its cheeks, giving it a translucent face with pink-blushed gill covers — hence the name. The rest of the body is typically silver or white, creating a ghostly, delicate appearance.

Size6"
Min Tank30g
School2+
semi-aggressive
Zonemid

Care Guide

Diet

Blushing Angelfish are omnivorous and should be fed high-quality flake food, micro pellets, and frozen foods like brine shrimp and bloodworms once daily in small portions. Supplement with vegetable matter such as blanched spinach or algae wafers 2-3 times weekly to support digestive health and coloration.

Behavior

These delicate fish are peaceful and somewhat shy, preferring planted tanks with vertical spaces to navigate. They are slow swimmers that spend time in mid-water levels and exhibit curious but cautious behavior, especially when first introduced to a tank. They are best kept in pairs or small groups and may become stressed in overly active environments.

Breeding

Breeding Blushing Angelfish in captivity is moderately difficult and requires pristine water conditions, slightly acidic pH (6.0-6.5), and temperatures around 26-27°C. Pairs will lay eggs on vertical surfaces like plant leaves or breeding cones; parents typically guard eggs and fry for several weeks. Raising fry requires infusoria and newly hatched brine shrimp as first foods.

Common Diseases

Ich (White Spot Disease)

Symptoms

White spots on body and fins, rapid breathing, flashing against objects, lethargy

Treatment

Raise temperature to 28-29°C, perform daily 25% water changes, use aquarium salt (1 teaspoon per 5 gallons) or commercial ich treatment for 7-10 days

Fin Rot

Symptoms

Frayed or deteriorating fin edges, discoloration at fin bases, progressive fin loss

Treatment

Improve water quality with frequent partial water changes, treat with antibacterial medication, ensure good filtration and remove any sharp tank decorations

Bacterial Infection

Symptoms

Cloudy eyes, loss of appetite, body sores or lesions, color fading, labored breathing

Treatment

Perform 50% water change immediately, treat with broad-spectrum antibiotic medication, maintain optimal water parameters and reduce tank stocking if overcrowded

Velvet Disease

Symptoms

Fine gold or rust-colored dust on body, rapid gill movement, scratching behavior, lethargy

Treatment

Raise temperature to 28-30°C, dim lighting to reduce stress, treat with copper-based medication or salt baths; quarantine affected fish if possible

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