Gold Dust Molly

Poecilia sphenops

Animalia›Chordata›Actinopterygii

Variety of Molly · gold dust

📍 Mexico

A molly variety featuring a yellow to golden body dusted with fine black speckling, creating a shimmery gold-dust effect especially pronounced under aquarium lighting. Hardy and easy to keep like other mollies, it does best in hard, alkaline water and appreciates plant material in its diet.

Size3"

Min Tank20g

School3+

peaceful

Zonemid

Care Guide

Diet

Gold Dust Mollies are omnivores that thrive on a varied diet of high-quality flake foods, sinking pellets, and vegetable matter. Feed small amounts once daily, supplementing with blanched spinach, zucchini, or algae wafers 2-3 times weekly to support their need for plant material. Occasional frozen foods like brine shrimp or daphnia provide nutritional variety.

Behavior

These peaceful, active fish spend most of their time in mid-water zones, constantly grazing and exploring. They are social and do best in groups of at least 3, displaying minimal aggression toward other peaceful species. Males may chase females during breeding season, but overall temperament remains calm and non-threatening.

Breeding

Gold Dust Mollies are livebearers that breed readily in captivity with minimal intervention; females produce 20-100 fry every 4-6 weeks once mature. Provide dense plants like Java Moss or Water Sprite for fry to hide in, as adults will consume young. Breeding is easy and happens frequently in established tanks, making population control necessary.

Tank Mates

Guppy

Similar size, peaceful temperament, and identical water parameter preferences make them ideal companions

excellent

Platy

Fellow livebearers with matching care requirements and compatible peaceful behavior

excellent

Neon Tetra

Small, peaceful schooling fish that thrive in similar water conditions and won't compete for resources

good

Nerite Snail

Algae-eating snails that don't compete with mollies and help maintain water quality

excellent

Bristlenose Pleco

Peaceful bottom-feeder that occupies different habitat zones and provides algae control

good

Common Diseases

Fin Rot

Symptoms

Frayed, discolored, or deteriorating fins; lethargy and reduced activity

Treatment

Perform 25% water changes every 2-3 days, maintain pristine water quality, and treat with antibacterial medication if severe. Ensure adequate filtration and avoid overcrowding.

Ich (White Spot Disease)

Symptoms

Small white spots on body and fins, scratching against surfaces, rapid breathing

Treatment

Gradually raise water temperature to 28-30°C over 48 hours and maintain for 7-10 days. Use ich-specific medication following label directions and perform daily 25% water changes.

Popeye (Exophthalmia)

Symptoms

One or both eyes bulging outward, cloudiness, potential eye loss if untreated

Treatment

Perform immediate 50% water change to improve water quality, treat with antibacterial medication, and investigate water parameters. Often caused by poor water conditions or bacterial infection.

Velvet Disease

Symptoms

Fine golden or rust-colored dust on body, clamped fins, rapid breathing, lethargy

Treatment

Increase aeration, raise temperature gradually to 28°C, and treat with copper-based medication or salt baths. Perform daily water changes and quarantine affected fish if possible.