This provides a dark environment for the light sensitive alevins, and it helps keep the water cool for optimum survival.
Students conduct daily temp.
Shown in this photo is the submersible cooling unit in the incubator. Note the foil-faced insulation encasing the incubator. Some of our incubators use a submersible cooling unit to keep the incubator water at a stable temperature. To find out more information, please contact the sources below.