Platinum Molly

Poecilia sphenops

Animalia›Chordata›Actinopterygii

Variety of Molly · platinum

📍 Central America

A molly variety selectively bred for a uniform bright white to platinum-silver coloration, often with a subtle iridescent sheen under aquarium lighting. Hardy and easy to keep like other mollies, it is a prolific livebearer well-suited to community aquariums with hard, alkaline water.

Size3"

Min Tank20g

School3+

peaceful

Zonemid

Care Guide

Diet

Platinum Mollies are omnivorous and should be fed high-quality flake food or pellets as a staple, supplemented 2-3 times weekly with frozen foods like brine shrimp, bloodworms, or daphnia. They also benefit from vegetable matter such as blanched spinach or algae wafers. Feed small amounts once daily, only what they can consume in 2-3 minutes.

Behavior

Platinum Mollies are peaceful, active swimmers that spend most of their time in mid-water zones exploring and foraging. They are social fish that do best in groups of 3 or more, displaying minimal aggression toward tankmates. Males may chase females frequently as part of their breeding behavior, but this rarely causes serious injury.

Breeding

Platinum Mollies are prolific livebearers that breed readily in captivity with minimal intervention. Females give birth to 20-100 fry every 4-6 weeks when kept in warm (26-28°C), well-fed conditions. Fry are relatively large and hardy; provide dense plants like Java Moss or floating vegetation for shelter, as adults will eat their own young.

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 peaceful behavior; can interbreed but produce sterile hybrids

excellent

Neon Tetra

Small, peaceful schooling fish that occupy upper water column; ensure adequate tank size for both species

good

Nerite Snail

Algae-eating snails that pose no threat to mollies and help maintain water quality

excellent

Red Cherry Shrimp

May be eaten by larger mollies or fry; best kept in heavily planted tanks with plenty of hiding spots

caution

Common Diseases

Fin Rot

Symptoms

Frayed, discolored, or deteriorating fins; often starts at fin edges and progresses toward the body

Treatment

Perform 25% water changes every 2-3 days, maintain pristine water quality, and treat with antibacterial medication if severe. Isolate affected fish if possible.

Ich (Ichthyophthirius multifiliis)

Symptoms

White spots resembling salt grains covering body and fins; fish rub against objects and show lethargy

Treatment

Raise water temperature gradually to 28-30°C over 24 hours and maintain for 7-10 days. Use ich-specific medication following package directions; perform frequent water changes.

Velvet Disease (Oodinium)

Symptoms

Fine, golden-dust coating on body; rapid gill movement; lethargy and loss of appetite

Treatment

Increase aeration, raise temperature to 28-30°C, and treat with copper-based medication or formalin. Perform daily 25% water changes and monitor closely.