Dither fish

Other dither fish used include liverbearers, rasboras, corydoras, rainbowfish, hatchetfish, and pencilfish.

This technique relies on the ability of cichlids in an aquarium to gauge environmental security by observing the behaviour of other fish species.

[5] Due to the dependency of what the aquarist wants more out of their aquarium, dither fish are expected to be more placid and nonaggressive.

Many aquarists have different species they consider to be dither fish; the more commonly associated ones include: Tetras, rasboras, and danios.

The glowlight danio is a commonly brought in fish for its colorful scales and frequent activity within their schools.