Clear vinyl sheet, ReerSafe?

[IUfan]

I'm trying to partition off part of the tank for a couple weeks to let a new arriving fish settle in.

Tried using clear thin acrylic but it's not flexible enough to be maneuvered into place.

Thinking of using this clear vinyl material.
http://www.joann.com/disco-vinyl-fabric-clear/1532449.html

Is it safe to use?

 

[Swip]

I'm not sure if the vinyl would be reef safe. But I always use window screen mesh for things like that.

 

[IUfan]

That's a good idea.