Boat holding tanks

Gobius is the first and only level indicator in the world that can measure the contents in tanks made of any material, such as plastic, stainless steel, steel, aluminum and fibre glass, from the outside. Since it measures from the outside cleaning the tank or drilling holes is unnecessary.
Installed and ready to use in 30 minutes!
-Suitable for all tanks
.Waste
.Water
.Diesel
.Gasoline ...

Complete circuit management for a holding tank blower, sewage transfer pump, MSD blower, MSD chemical injection pump, and effluent discharge pump. This panel ...

All natural, non-toxic, biodegradable, environmentally friendly, ...