Can pearl gouramis live with white cloud minnows?

Verdict
No

No. Pearl gouramis and white cloud minnows should not share a tank. White cloud minnows are coldwater animals (60–72°F); pearl gouramis need 77–82°F. No temperature suits both.

Pearl gouramiPearl gourami77–82°F · pH 6–7.5 White cloud minnowWhite cloud minnow60–72°F · pH 6–8

What to watch

What works

Water side by side

55°60°65°70°75°80°85°90°Pearl gourami 77–82°White cloud minnow 60–72°
The ranges do not meet, so one of them would always be too warm or too cold.
456789Both: 6–7.5Pearl gourami 6–7.5White cloud minnow 6–8
The green band is the pH both tolerate.

Size to scale

Pearl gourami · 5 inWhite cloud minnow · 1.5 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

Pearl gouramiWhite cloud minnow
Temperature77–82 °F60–72 °F
pH6–7.56–8
Adult size5.0 in1.5 in
Minimum tank30 gal10 gal
TemperamentPeacefulPeaceful
Swims atTopMiddle
GroupAlone or in pairsGroups of 6+
DietOmnivoreOmnivore

Better tank mates for pearl gouramis

All pearl gourami tank mates

Better tank mates for white cloud minnows

All white cloud minnow tank mates

Questions

Can pearl gouramis live with white cloud minnows?

No. Pearl gouramis and white cloud minnows should not share a tank. White cloud minnows are coldwater animals (60–72°F); pearl gouramis need 77–82°F. No temperature suits both.

What temperature suits both pearl gouramis and white cloud minnows?

None. Pearl gouramis need 77–82 °F and white cloud minnows need 60–72 °F, so the ranges do not meet.

What size tank do pearl gouramis and white cloud minnows need together?

At least 30 gal, set by the pearl gourami. Add space for each extra fish.