Can electric blue acaras live with glofish?

Verdict
Yes

Yes. Electric blue acaras and glofish make a good pair. Both are fine at 72–80°F. Plan on at least 30 gal.

Electric blue acaraElectric blue acara72–82°F · pH 6.5–7.5 GloFish tetraGloFish tetra72–80°F · pH 6–7.5

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 72–80°Electric blue acara 72–82°GloFish tetra 72–80°
The green band is the temperature range both can live in.
456789Both: 6.5–7.5Electric blue acara 6.5–7.5GloFish tetra 6–7.5
The green band is the pH both tolerate.

Size to scale

Electric blue acara · 6 inGloFish tetra · 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

Electric blue acaraGloFish tetra
Temperature72–82 °F72–80 °F
pH6.5–7.56–7.5
Adult size6.0 in2.5 in
Minimum tank30 gal15 gal
TemperamentSemi-aggressiveSemi-aggressive
Swims atMiddleMiddle
GroupAlone or in pairsGroups of 6+
DietOmnivoreOmnivore

Better tank mates for electric blue acaras

All electric blue acara tank mates

Better tank mates for glofish

All glofish tetra tank mates

Questions

Can electric blue acaras live with glofish?

Yes. Electric blue acaras and glofish make a good pair. Both are fine at 72–80°F. Plan on at least 30 gal.

What temperature suits both electric blue acaras and glofish?

72–80 °F. Electric blue acaras need 72–82 °F, glofish need 72–80 °F.

What size tank do electric blue acaras and glofish need together?

At least 30 gal, set by the electric blue acara. Add space for each extra fish.