A slimmer, longer cousin of the common platy in sunset orange, olive and black speckling, and noticeably tougher about cold. It will live happily in a tank most tropical fish would find chilly.
Temperament
Common health issues
- Ich (white spot)
- Fin rot
- Swim bladder disorder
Care at a glance
- ExerciseModerate
An active swimmer that appreciates open swimming space.
- GroomingRoutine tank care
Weekly partial water changes keep them in top shape.
- Living spaceNano-tank friendly
Happy in a small, stable, well-filtered tank.
- Owner experienceSome experience helps
A little know-how makes life smoother.
- Commitment3โ5 years
Plan for a long, loving relationship.
Health to watch: Ich (white spot) ยท Fin rot ยท Swim bladder disorder
๐ Care guide
The Variatus Platy (Xiphophorus variatus) comes from eastern Mexico and reaches about 5 to 7 cm, a little larger and more elongated than the common southern platy. Line-bred varieties include sunset, hi-fin and tuxedo forms. Its natural range extends into cooler upland streams, so it tolerates temperatures from about 16 to 27C and is one of the few tropical shelf fish suited to an unheated tank. A group of six or more, weighted towards females, needs 80 litres or more, pH 7.0 to 8.2 in moderately hard to hard water, with planting and open swimming room. Feed a quality flake or pellet with real vegetable content, plus frozen daphnia and brine shrimp, since it grazes algae. It is peaceful, extremely hardy and breeds constantly, releasing live young every four to six weeks, so a mixed group will produce more fish than expected and needs either plant cover for fry to survive naturally or a plan for the surplus. It is an excellent first fish and a good companion for white cloud minnows and peppered corys in a cool tank.
Frequently asked questions
How active is a Variatus Platy?
Moderate. An active swimmer that appreciates open swimming space.
How much maintenance does a Variatus Platy need?
Routine tank care. Weekly partial water changes keep them in top shape.
What tank size does a Variatus Platy need?
Nano-tank friendly. Happy in a small, stable, well-filtered tank.
Is a Variatus Platy a good fit for first-time owners?
Some experience helps. A little know-how makes life smoother.
How long do Variatus Platy live?
3โ5 years. Plan for a long, loving relationship.
What health issues affect the Variatus Platy?
Keep an eye out for Ich (white spot), Fin rot, Swim bladder disorder. These are worth raising with your vet, along with any screening they recommend.
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