Guppi

Molly care

Poecilia sphenops

Molly (Poecilia sphenops) grows to about 10 cm (3.9 in) and needs a tank of at least 100 liters (26 US gallons). Keep it at 24–28 °C (75–82 °F) with a pH of 7.5–8.5.

FreshwaterEasyPeacefulTolerates brackish waterPrefers hard waterEats algae

Adult size10 cm · 3.9 in
Smallest tank100 L · 26 gal
Temperature24–28 °C · 75–82 °F
pH7.5–8.5
GroupGroups of 3+
TemperamentPeaceful
SwimsTop
DietOmnivore

Usually fine with

Avoid with

Track your tank with Guppi

Log water tests by tapping your kit’s colors, get water change reminders and check every tankmate before you buy.

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Typical ranges from hobby references, checked by hand. Individual fish and local water vary.

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