Penn Plax is a name that stands for Quality, Innovation and Integrity In the Pet Industry for over 50 yearsExperience a great line of Pet Products in all categories!Penn-Plax is committed to creating and manufacturing innovative pet products for first-time pet owners and serious hobbyists alike. FeaturesAmbulia with heavy weight base.This plant is so realistic your fish wont tell the difference.As always Penn Plax products are made of the finest quality and incredibly detailed.