Can african dwarf frogs live with dwarf neon rainbowfish?

Verdict
Yes, with care

Yes, with care. African dwarf frogs and dwarf neon rainbowfish can share a tank, but watch one thing. African dwarf frogs eat slowly and nearly blind. Fast dwarf neon rainbowfish will take the food first, so target-feed them.

African dwarf frogAfrican dwarf frog72–82°F · pH 6.5–7.8 Dwarf neon rainbowfishDwarf neon rainbowfish75–82°F · pH 6.5–7.5

What to watch

What works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–82°African dwarf frog 72–82°Dwarf neon rainbowfish 75–82°
The green band is the temperature range both can live in.
456789Both: 6.5–7.5African dwarf frog 6.5–7.8Dwarf neon rainbowfish 6.5–7.5
The green band is the pH both tolerate.

Size to scale

African dwarf frog · 2.5 inDwarf neon rainbowfish · 2.5 in0"1"2"3"4"5"6"
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

African dwarf frogDwarf neon rainbowfish
Temperature72–82 °F75–82 °F
pH6.5–7.86.5–7.5
Adult size2.5 in2.5 in
Minimum tank10 gal20 gal
TemperamentPeacefulPeaceful
Swims atBottomMiddle
GroupGroups of 2+Groups of 6+
DietCarnivoreOmnivore

Better tank mates for african dwarf frogs

All african dwarf frog tank mates

Better tank mates for dwarf neon rainbowfish

All dwarf neon rainbowfish tank mates

Questions

Can african dwarf frogs live with dwarf neon rainbowfish?

Yes, with care. African dwarf frogs and dwarf neon rainbowfish can share a tank, but watch one thing. African dwarf frogs eat slowly and nearly blind. Fast dwarf neon rainbowfish will take the food first, so target-feed them.

What temperature suits both african dwarf frogs and dwarf neon rainbowfish?

75–82 °F. African dwarf frogs need 72–82 °F, dwarf neon rainbowfish need 75–82 °F.

What size tank do african dwarf frogs and dwarf neon rainbowfish need together?

At least 20 gal, set by the dwarf neon rainbowfish. Add space for each extra fish.