Keeping a goldfish tank clean is important for their health and well-being. Here are some tips to help you keep your tank clean:

  1. Regularly clean the filter. A dirty filter will cause your goldfish to suffer from poor water quality and may even lead to fish illness.
  2. Clean the glass top of the tank regularly with a mild soap and water solution. Be sure to rinse off all soap residue before replacing the glass top cover.
  3. Remove any food or debris that has fallen into the tank from outside sources, such as bird feeders or pet cats. This will help prevent disease and improve water quality in the tank overall. ..