Juwel Structured Backgrounds are very decorative and improve the inside appearance of your aquarium by adding visual depth. Their colour and structure improve the looks of your decoration inside the tank. Select the Structured Backgrounds to fit your aquarium exactly. They are easy to cut to the size you need. Use aquarium silicone to fasten them inside the aquarium

STR 300 measures 280 x 590 mm
STR 450 measures 450 x 450 mm
STR 600 measures 500 x 595mm