Can glass catfish live with elephant nose fish?

Verdict
Yes

Yes. Glass catfish and elephant nose fish make a good pair. Both are fine at 75–80°F. Plan on at least 55 gal.

Glass catfishGlass catfish75–80°F · pH 6.5–7.5 Elephant nose fishElephant nose fish73–82°F · pH 6–7.5

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–80°Glass catfish 75–80°Elephant nose fish 73–82°
The green band is the temperature range both can live in.
456789Both: 6.5–7.5Glass catfish 6.5–7.5Elephant nose fish 6–7.5
The green band is the pH both tolerate.

Size to scale

Glass catfish · 3 inElephant nose fish · 9 in0"1"2"3"4"5"6"7"8"9"
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

Glass catfishElephant nose fish
Temperature75–80 °F73–82 °F
pH6.5–7.56–7.5
Adult size3.0 in9.0 in
Minimum tank30 gal55 gal
TemperamentPeacefulSemi-aggressive
Swims atMiddleBottom
GroupGroups of 6+Alone or in pairs
DietCarnivoreCarnivore

Better tank mates for glass catfish

All glass catfish tank mates

Better tank mates for elephant nose fish

All elephant nose fish tank mates

Questions

Can glass catfish live with elephant nose fish?

Yes. Glass catfish and elephant nose fish make a good pair. Both are fine at 75–80°F. Plan on at least 55 gal.

What temperature suits both glass catfish and elephant nose fish?

75–80 °F. Glass catfish need 75–80 °F, elephant nose fish need 73–82 °F.

What size tank do glass catfish and elephant nose fish need together?

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