Mountain View Aquarium Ornament tree 8.2"x4.3"- Rock bonsai decoration fish tank - Ornament is made from non-toxic plastic material and makes an exciting ornament in any aquarium. - Offers the natural environment feeling. - Change your aquarium into a beautiful scenery . - It is vividly and color detailed to add lively and natural life to your tank. - It is great to decorate your aquarium all the time with minimum responsibility and maintenance. - They're are absolutely safe for fish and best of all, they won't die, rot or cause any algae problems. - It is suitable for salt and fresh water 8.2" X 4.3" X 5.1" (21X 11X 13cm) (L x W x H )