JBL Fixol bubble-free adhesion of the background picture up to a size of 200 x 80 cm applied externally to the terrarium or aquarium. 3-D scenes only become really effective with JBL Fixol. Adhesive can be removed without trace at any time. Includes spatula for simple application.JBL Fixol+ perfect hold without bubbles: non-toxic adhesive for glossy plastic foil backgrounds for aquariums and terrariums+ complete transparency: no annoying reflections caused by air gaps or unwanted bubbles+ as a result the foil backgrounds appear more vivid (3D effect)Application JBL Fixol:Apply adhesive to the outside of the aquarium or terrarium rear pane, position the foil on the outside on rear pane, smooth gently with a scraper. Not suitable for: foil backgrounds with a matt surface, backgrounds in 3D look, paper foil backgrounds.Package contents: 1 bottle adhesive Fixol, 50 ml. Incl. scraper