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FishbeginnerFreshwater

Orange Molly

Poecilia sphenops

AnimaliaChordataActinopterygii

Variety of Molly · orange

📍 Central America

Ask Finn

A color variety of the common molly selectively bred for uniform bright orange to golden-orange coloration across the entire body and fins. Hardy and easy to care for like all mollies, it is a prolific livebearer that thrives in hard, alkaline water and is suitable for community tanks.

Size3"
Min Tank20g
School3+
peaceful
Zonemid

Care Guide

Diet

Orange Mollies are omnivorous and thrive on a varied diet of high-quality flake foods, small pellets, and occasional frozen foods like brine shrimp or bloodworms. Supplement with blanched vegetables such as zucchini or spinach 2-3 times weekly to support digestive health. Feed small amounts once daily, only what they can consume in 2-3 minutes.

Behavior

Orange Mollies are peaceful, active swimmers that spend most of their time in mid-water zones grazing and exploring. They are social fish that do best in groups of 3 or more, displaying minimal aggression toward tankmates. Males may chase females during breeding season, but this rarely results in injury.

Breeding

Orange Mollies are prolific livebearers that breed readily in captivity with minimal intervention. Females produce 20-100 fry every 4-6 weeks when kept in warm (76-80°F), well-fed conditions with plenty of plants for fry to hide in. Separate fry into a nursery tank or heavily planted area to prevent predation by adults.

Common Diseases

Fin Rot

Symptoms

Frayed, disintegrating fins; white or black edges on fin tissue; lethargy

Treatment

Perform 25% water changes every 2-3 days, improve water quality, and treat with aquarium salt (1 tablespoon per 5 gallons) or antibacterial medication if severe

Ich (White Spot Disease)

Symptoms

White spots covering body and fins; excessive scratching against objects; rapid breathing

Treatment

Raise temperature gradually to 82-86°F, increase aeration, and treat with ich medication or aquarium salt following product instructions for 7-10 days

Velvet Disease

Symptoms

Fine golden or rust-colored dust on body; clamped fins; loss of appetite; rapid gill movement

Treatment

Reduce lighting, raise temperature to 80-82°F, and treat with copper-based medication or specialized velvet treatment; perform daily water changes

Constipation

Symptoms

Bloated appearance; lethargy; lack of fecal matter; difficulty swimming

Treatment

Feed blanched peas or increase vegetable content in diet; perform partial water changes; avoid overfeeding; condition should resolve within 3-5 days

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Water it likes

ph
7.0–8.5
ammonia
0 ppm
nitrate
<20 ppm
temperature
70–82°F (21–28°C)

Stats

Community tips0
Kept by0 hobbyists