Aqua-Floras by Penn-Plax: Beautiful Resin Decor that Sprouts Live Plants. Tree base design. Why We Love It? Unlike any other Aquatic decor on the market. Aqua-scaping has now been simplified. Patent pendingOnce submerged the plants will activate and the growing process starts immediately. Aqua-Floras will grow in most water conditions but will flourish in warm filtered water under a plant growth LED Light. The plant will start to sprout within a week and there's no upkeep. About Penn-PlaxPenn Plax is a manufacturer of top aquatic supplies and decor. We specialize in creating excellent pet products for animals both great and small.