It's a lattice of copper pipes from which hang a chair and a dozen mesh cages.
As the fish grow, they are transferred to larger mesh cages.
He paused by one woman who stood next to a pond with a large mesh cage, her hand on the clasp.
A black mass seethed inside the mesh cage with a slight hissing noise.
In the central area is a mesh cage - the "activity module" - where prisoners can play cards or checkers.
The snake-doctor had a particularly beautiful specimen ready in a mesh cage on his stainless-steel-topped table.
To his right, behind more bulletproof glass, was a mesh cage where three prisoners sat waiting to be released, watched by another guard.
To keep varieties true to type, put them in mesh cages and pollinate them by hand.
Overhead, a single lightbulb buzzed behind a mesh cage.
Three men stand in isolated mesh cages and talk for an hour.