Aqua-Flora presents the Nautical & Pirate Themed 3-Piece Bundle by Penn-Plax. These Aqua-Flora Living Resins are truly a sight to behold! Each resin is embedded with live Glosso plant seeds. There?s no need to place seeds into decorations or your tank?s bottom surface! Simply submerge the resins into a freshwater tank and watch them grow into an amazing aquascape! They?re safe and healthy for freshwater fish! Shop Penn-Plax for All Your Pet?s Needs: Penn-Plax is a manufacturer and distributor of top quality pet supplies who specialize in creating excellent pet products for animals both great and small.