Daily Tasks
It is essential that all mechanical equipment is functioning properly on a daily basis. Some equipment that needs to checked are the filter system, water heater, lighting, and air pump (if one is used).
Thermometer and heater
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AQUARIUM HEATER |
| Although goldfish are coldwater species, if you live in cold climates it is still advisable to have an aquarium heater in place to prevent sudden drastic changes in water temperatures, which can be fatal to fancy goldfish varieties. |
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