1. Choose a suitable location for your aquarium. Your aquarium should be in a location that is; easily accessible from all sides, within close proximity to an electrical outlet, near a water source (if possible) and in an area that where the aquarium is readily visible to students and visitors.
2. Set up aquarium in chosen location. Be sure that the area is properly ventilated so the chiller does not overheat.
3. Place gravel in bottom of aquarium.
4. Add chiller to aquarium. Set to 48 degrees Fahrenheit. Follow manufacturer instructions.
5. Add filter. Follow manufacturer instructions.
6. Add aerator/ air stone
7. Fill aquarium with water. If using municipal water, dechlorinate according to manufacturer instructions.
8. Test water quality including; pH, nitrate, nitrite, chlorine, ammonia, hardness and alkalinity. See below for further instructions.
9. Monitor the tank for proper temperature and water quality for a period of approximately two weeks prior to receiving salmon eggs.

Water Quality Monitoring: Test the water for pH, ammonia, nitrates, nitrite, hardness and alkalinity upon completion of aquarium set up. It is important to obtain baseline levels when you set up your tank to help you recognize when levels change throughout the year. Click here to access a water quality monitoring sheet to help you keep track.

Temperature: Water temperature in the aquarium should be within a degree or two of the temperature you have the chiller set to.

Other: Slight water quality fluctuations are relatively normal. However, if they do occur, it is important to determine if action to remedy the changes is necessary.

• Is all equipment working properly?
• What factors could have contributed to these changes?
• What is the fish behavior? Has it changes substantially?
• When was the last time the aquarium was cleaned?
• Is there a pattern of changes in the water quality?