Can dojo loaches live with glofish?

Verdict
Yes

Yes, dojo loaches and glofish can live together. Both are fine at 72–77°F. Plan on at least 55 gal.

Dojo loachDojo loach59–77°F · pH 6.5–8 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: 72–77°Dojo loach 59–77°GloFish tetra 72–80°
The green band is the temperature range both can live in.
456789Both: 6.5–7.5Dojo loach 6.5–8GloFish tetra 6–7.5
The green band is the pH both tolerate.

Size to scale

Dojo loach · 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

Dojo loachGloFish tetra
Temperature59–77 °F72–80 °F
pH6.5–86–7.5
Adult size6.0 in2.5 in
Minimum tank55 gal15 gal
TemperamentPeacefulSemi-aggressive
Swims atBottomMiddle
GroupGroups of 3+Groups of 6+
DietOmnivoreOmnivore

Better tank mates for dojo loaches

All dojo loach tank mates

Better tank mates for glofish

All glofish tetra tank mates

Questions

Can dojo loaches live with glofish?

Yes, dojo loaches and glofish can live together. Both are fine at 72–77°F. Plan on at least 55 gal.

What temperature suits both dojo loaches and glofish?

72–77 °F. Dojo loaches need 59–77 °F, glofish need 72–80 °F.

What size tank do dojo loaches and glofish need together?

At least 55 gal, set by the dojo loach. Add space for each extra fish.