Betta Fish

Cleaning Your Betta Tank

One of the most crucial things you can do to maintain a healthy and happy pet Betta fish is to keep its tank... as clean as possible.

If you're keeping your Betta fish in say a small bowl without any type of filtration system (or, you've put your Betta fish in a container or tank over one gallon) you should at the very least change 25 to 30 percent of its water at least once a week.

If your Betta is in a much smaller tank or bowl you should change all of its water 3 to 7 times a week!

It's practically impossible to change the Bettas water too often in a bowl of smaller size. Remove any debris, excrement or uneaten food particles immediately after feedings.

How To clean Your Tank Or Bowl

  • Always allow the tap water (that you intend to use to refill the tank) to stand at least 24-hours before using it.
  • Use a net and carefully remove your Betta fish from its tank. and put him or her in a vase filled with the... old tank water.
  • Drain the complete tank, wiping down all sides of the tank so that you actually remove any harmful and unsightly build-up.
  • Wash the aquarium tank gravel thoroughly and carefully replace it.
  • After refilling the tank you may slowly and gently reintroduce your pet Betta fish.
  • Always disinfect your fish net and store it in a place that it won't get stained or damaged.
  • Go ahead and thoroughly rinse the tank out after using mild soap and household cleaners.


  • Note: It's also a good idea to use some boiling water. But make sure that your wear thick rubber gloves so that you don't scold yourself.


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