Can mollies live with elephant nose fish?

Verdict

Yes, with care

Yes, with care. Mollies and elephant nose fish can share a tank, but watch one thing. Water chemistry is a squeeze. The only pH that suits both is around 7.5.

Molly72–82°F · pH 7.5–8.5

Elephant nose fish73–82°F · pH 6–7.5

What to watch

Watch outWater chemistry is a squeeze. The only pH that suits both is around 7.5.

What works

Both are fine at 73–82°F.
They use different parts of the tank: mollies the top, elephant nose fish the bottom.

Water side by side

The green band is the temperature range both can live in.

The green band is the pH both tolerate.

Size to scale

Adult length in an aquarium. A fish can swallow anything that fits in its mouth, roughly a third to half its own length for predators.

Care at a glance

	Molly	Elephant nose fish
Temperature	72–82 °F	73–82 °F
pH	7.5–8.5	6–7.5
Adult size	4.0 in	9.0 in
Minimum tank	20 gal	55 gal
Temperament	Peaceful	Semi-aggressive
Swims at	Top	Bottom
Group	Groups of 3+	Alone or in pairs
Diet	Omnivore	Carnivore

Better tank mates for mollies

All molly tank mates

Better tank mates for elephant nose fish

All elephant nose fish tank mates

Questions

Can mollies live with elephant nose fish?

Yes, with care. Mollies and elephant nose fish can share a tank, but watch one thing. Water chemistry is a squeeze. The only pH that suits both is around 7.5.

What temperature suits both mollies and elephant nose fish?

73–82 °F. Mollies need 72–82 °F, elephant nose fish need 73–82 °F.

What size tank do mollies and elephant nose fish need together?

At least 55 gal, set by the elephant nose fish. Add space for each extra fish.