How to Change the Oil on Aquascape Pond Pumps: PL, PN and LSR Cleanout Pump April 27, 2026 02:45 Updated Related articles Recommended Pipe Size for PL and PN Pumps Why is the pump in my AquaGarden Mini Pond Kit or Tabletop Fountain Kit not working? Recommended Pipe Size for EcoWave Pumps Can I splice Aquascape Warm White Lighting? Troubleshooting the Low Voltage Lighting Transformer