Neptune Systems LD-3 Optical Multi-Surface Leak Sensor Marine Dry Rocks It features a full front

It features a full front glass opening door with snap closure

Amazing porosity

The Emperor Snapper is a striking and large species of fish

including Christmas Island

It can cause burns and even fatalities to your pond fish

Neptune Systems LD-3 Optical Multi-Surface Leak Sensor Marine Dry Rocks It features a full frontNeptune's LD 3 Multi Surface Optical Leak Sensor marks a significant improvement over its analog counterpart, the LD 2 Solid Surface Leak Detection Probe. While the LD 2 utilises conductive strips to detect fluid leaks on surfaces around your aquarium, the LD 3 takes advantage of optical sensor technology instead. This shift in sensor technology gives the LD 3 two distinct advantages over the LD 2: Reusable and resistant to corrosion. The LD 3 sensor