Tank

• Male Bettas are naturally territorial in their habitat and should be kept separate. Betta Fish cannot be housed together unless you are using dividers in a 20-gallon tank or larger. Consider 5 gallons per Betta.
• Single male Bettas thrive in an aquarium with a lid of 1 gallon or larger. Bettas are known for jumping however Bettas have a labyrinth organ which allows them to take air from the surface and then helps process the extra oxygen into their bloodstream. Be sure that your new pet has access to open air and avoid housing them in completely sealed containers.
• A male Betta can be housed in a community tank with non-aggressive fin nippers. Schooling fish (like Neons and Rasboras), catfish, algae eaters, make great Betta tank mates. Provide plenty of space, 10 gallons or larger and plenty of plants and decorations. All fish have different temperaments while one Betta may do well in a tank another may not.
• Female Bettas can be housed together in a community tank (20 gallons or larger) if provided plenty of hiding places. A single female Betta will thrive in an aquarium with a lid 1 gallon or larger.

Filtration & Water

• Filtration will cut down on having to change water frequently. Betta water after 3 days can be very dirty.
• Filtration will provide flow and the natural nitrogen cycle needed for a healthy aquarium.
• There are a variety of filters that will fit the need of a Betta. Keep in mind how long and delicate their fins are. You do not want a filter that will blow him into the walls of an aquarium. Bettas prefer calmer water. *Note: filter carbon must be changed monthly.
• Use water conditioner to remove chlorine, harmful chemicals, ammonia, and nitrite from your tap water.
• The temperature should be 75-82 degrees Fahrenheit.

Décor

• Live plants are great for aquariums. Not only do they provide great hiding places. They provide natural filtration in your aquarium and extra oxygen.
• Provide soft, artificial plants. Avoid any décor that has sharp edges or small holes that your fish can become trapped in.