Reef Casa ATO Reservoir

ATO reservoirs are auto top off reservoirs that hold fresh water.  When setting up an auto top off unit to compensate for evaporation you need a container to hold the fresh water where it will draw from. Auto top off units are one of the most valuable forms of automation you can add to a saltwater aquarium.

Reef Casa ATO reservoirs are designed to be slim, functional and also attractive. They are made of high quality acrylic and UV bonded for a leak free seal.