Koi Betta Male

The Koi Betta Male is a stunning betta variety known for its bold marble pattern that resembles the colors of koi fish. With vibrant combinations of orange, red, white, and black, each fish displays a unique pattern, making every Koi Betta one of a kind.

Scientific Name: Betta splendens

Temperament: Semi-aggressive

Diet: High-quality betta pellets, frozen foods, and live foods

Minimum Tank Size: 5 gallons

Temperature: 76–82°F (24–28°C)

pH: 6.5–7.5

Adult Size: 2.5–3 inches

Behavior: Male Koi Bettas are territorial and should generally be kept alone. They prefer aquariums with gentle filtration, warm water, and plants or decorations that provide hiding spots.

Notes: Assortment includes a mix of colors and patterns; Exact colors and markings will vary; Stock photo used; fish received may differ.

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Domestic shipping only! Sorry, we cannot ship to anyone in Hawaii & Washington State.

We ship on Monday, Tuesday, and Wednesday via USPS Priority Mail. Once we get your order, we will ship it within 1 to 5 business days. For the safety of the animals, we do not ship aquatic life on Thursday and Friday. We do not want live aquatic animals sitting in USPS warehouse over the weekend. Thank you for your understanding.

Any orders placed before 12:00 PM on Tuesday will be shipped out that same week. orders placed after 12:00 PM on Tuesday will now be processed the following week

Male/Female: Will be picked at random (no custom orders)

Note: color may be slightly off from photo.

We placed a penny at the corner of the tank so you can have an idea of the size of the fish.

Guaranteed to arrive alive you have one hour of delivery to report any death. You must take a picture while the fish is dead in the bag before it’s opened.

Fish’s color might be off first 3 days due to shipping and stressed fish.

we do not refund shipping costs