Why Are My Neons Hiding?

Neon tetra

keeps hiding when they feel they have no space to swim around and play. Neon tetra will be suffocated and feel stressed out when there are more numbers of fish in the tank than it is meant to be. They will not come out till you manage the tank with an ideal number of fish.

Do tetras like to hide?

While you would never call someone a tetra for being scared, these colorful fish are neither brave nor bold. They prefer plenty of hiding places to escape other fish in the aquarium, and to rest and relax. Plants provide a few hiding spots, but decorations make even better safe zones.

How can you tell if a neon tetra is stressed?

However, a Neon Tetras suffering through stress slowly starts losing its body color. The color will gradually fade, and the Neon Tetra looks very dull. The loss in the Neon Tetras' body color is a clear indication of stress in them.