Apocalyptic Anemones: Casvellon's dream pic poetrified

Anemones
An odd poem to accompany casvellon's apocalyptic dream picture.

(Had to make it in Paint so here's the text in case you can't read it :)

Apocalyptic anemones
Futuristic enemies
A marine-urbane attack
An uncybernetic hack
Cement and concrete street
Now a sealess coral reef
Starry parasitic powers
Disassemble jenga towers
Dream dims, spine chills
Shake awake
Grown
GILLS!