DescriptionDo you want to decorate your fish tank? If so, our simulation volcano set is carefully prepared for you. The is vivid and the shape is vivid. No need to feed or change water, which save you much time and labor. You deserve to have one set.Features- Color: As shown. - Material: Resin. - Size: About 6.50X6.30X5.00cm/ 2.55X2.48X1.97inch. - High degree of simulation, bring a different feeling to your fish tank. - Using safe material, it will not affect the water quality of your fish tank. - Lightweight and compact, will not affect the free movement of other fish in your fish tank.-The bottom mass is large, which increases the stability of placement.- Make your aquarium looks vividly, adding a natural and lively atmosphere.