In April, I would pay tribute to the bottom dwellers, such
as loaches, eels, gobies and plecos.
Not exact matches
The pale - coloured
loach, shown above, is thought to have diverged from surface fish
as glaciers from the last ice age receded some 16,000 to 20,000 years ago.
The pale - coloured
loach is thought to have begun to diverge from surface fish
as glaciers from the last ice age receded some 16,000 to 20,000 years ago, linking surface and cave waters.
The pale, tiny fish with long, whiskerlike barbs sprouting from its head (above) is a new species of
loach,
as yet unnamed.
The African cichlid aquarium [photo # 3] contains mainly cichlids from Lake Malawi,
as well
as a group of clown
loaches, including four large ones that have been in the tank from the beginning so are at least 15 years old.