Can all Aquascape lights be put underwater and in the landscape? April 21, 2026 01:10 All Aquascape lights, except for the Path and Area Lights, can be used both in and out of water. Related articles How often do air stones or aeration diffusers need to get replaced? Does Smart Control work on 2.4 GHz or 5 GHz networks? Why is my UV light not turning on? Are you hiring? Can Quick Connect fittings be submerged?