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FisheasyFreshwater

Marigold Platy

Xiphophorus maculatus

📍 Aquarium-developed colour morph; wild platies originate from Central America (Mexico and Guatemala), but the Marigold variety is a tank-bred selective colour variant.

The Marigold Platy displays a striking golden-yellow to bright orange body coloration, often with subtle darker markings or gradations that enhance its vibrant appearance. Like all platies, this livebearer is peaceful, active, and social, making it an excellent choice for community tanks.

Size2.5"
Min Tank10g
School5+
peaceful
Zonemiddle

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Care Guide

Diet

Marigold Platies are omnivorous and thrive on a varied diet of high-quality flake food, micro pellets, and small frozen foods such as daphnia or brine shrimp. Supplement regularly with blanched vegetables like spinach or zucchini to support colour vibrancy and overall health.

Behavior

Marigold Platies are peaceful, active mid-water swimmers that spend much of their time exploring and foraging. They are highly social and should be kept in small groups of at least 5 individuals, with a female-to-male ratio of 2:1 or higher to reduce male harassment and aggression.

Breeding

Platies are prolific livebearers that give birth to fully formed, free-swimming fry every 4-6 weeks. Females can store sperm and produce multiple broods without a male present. Provide dense plants or a breeder box to protect fry from predation; they readily hybridize with other platy and swordtail colour morphs.

Common Diseases

Ich (White Spot Disease)

Symptoms

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

Treatment

Raise temperature gradually to 28-30 C (82-86 F), increase aeration, perform daily 25% water changes, use ich medication if symptoms persist; treat for 7-10 days

Fin Rot

Symptoms

Frayed or disintegrating fins, white or grey edges on fins, fin loss

Treatment

Improve water quality with frequent water changes, reduce stocking density, remove sharp decorations, use broad-spectrum antibiotic or antifungal medication if severe

Fungal Infection

Symptoms

White or grey fuzzy growth on body or fins, lethargy, loss of appetite

Treatment

Improve water quality and reduce stress, increase aeration, perform daily water changes, use antifungal medication; isolate severely affected fish if possible

Shimmies (Mineral Deficiency/Poor Water Quality)

Symptoms

Rapid side-to-side body movement, loss of colour vibrancy, lethargy, poor appetite

Treatment

Perform large water changes, ensure adequate mineral content (use aquarium salt at 1 teaspoon per 5 gallons), improve filtration, maintain stable water parameters

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Quick Facts

diet
omnivore; flake food, micro pellets, blanched vegetables, occasional live/frozen foods
lifespan
3-4 years
max size
6 cm (2.4 in)
tank size
10 gallons minimum
temperament
peaceful

Water it likes

ph
7.0-7.8
ammonia
0 ppm
nitrate
<20 ppm
hardness
10-25 dGH
temperature
72–79°F (22–26°C)

Stats

Community tips0
Kept by0 hobbyists