Things You'll Need
- Aquarium chiller
- Rigid PVC or flexible vinyl tubing
- External submersible pump
- Thermometer
Instructions
Place chiller on firm, level surface where it will not be exposed to water. The chiller should be attached to the plumbing so that it is the last component before the water returns to the aquarium.
Use the PVC piping or flexible tubing to attach the inlet and outlet to the submersible pump. The inlet and outlet will be found on opposite sides of the chiller. Either side can be used as the inlet/outlet depending on the setup of your plumbing.
Circulate the water through the chiller for 30 minutes to check for proper water flow and leaks.
Install a thermometer to your tank, if you have not already, as a backup in case the chiller's internal thermostat fails.