SUPERFISH DECO POSTER C3 100X49 CM

A background poster for the aquarium, 100 x 49 centimetres, picture series C.

Measure the back glass by its outer edges, frame included. An aquarium's nominal measure – a hundred centimetres, say – usually means the glass, but on a framed tank the outside measure is greater.

If the poster falls even a couple of centimetres short, a band of light is left at the edge. A slightly oversized poster is therefore better than one too small, since the excess can be cut away.

The poster is fixed outside and is double-sided.