Turquoise Rainbow Fish Australian PNG Native

Lake Kutubu Rainbow Fish (Melanotaenia lacustris) is a freshwater fish that is endemic to Lake Kutubu, located in the Southern Highlands Province of Papua New Guinea. It belongs to the family Melanotaeniidae and is known for its vibrant colours, which include shades of blue, orange, and yellow.

In terms of temperament, Lake Kutubu Rainbow Fish is generally peaceful and can be kept with other peaceful fish species in a community aquarium. However, males can become aggressive towards each other during the breeding season.

When it comes to dietary habits, Lake Kutubu Rainbow Fish is an omnivore that feeds on a variety of foods, including insects, crustaceans, and algae. In captivity, they can be fed high-quality commercial fish food, as well as live or frozen foods like brine shrimp, bloodworms, and daphnia.

As for suitable tank mates, it is recommended to keep them with other peaceful fish species that can tolerate similar water conditions, such as pH between 7.0-8.0 and a water temperature between 22-26°C. Good tank mates for Lake Kutubu Rainbow Fish include other rainbowfish species, tetras, danios, and guppies.

  • 1 x Turquoise  Rainbow Fish PNG Native

DOA Policy for Live Fish shipping

At Aquaholics, we place utmost importance on the careful shipping of live fish to ensure their safe arrival. Our commitment to quality includes taking various measures during transit. Each fish bag is infused with medical-grade oxygen and an ammonia-neutralizing solution. In colder periods, we also utilize heat packs to maintain optimal temperatures. However, we understand that unforeseen circumstances can sometimes lead to unfortunate outcomes. To provide you with peace of mind, we have implemented a Dead-on Arrival (DOA) policy that ensures you are covered in such situations.


  1. Owner's Presence: It is essential for the owner or an authorised representative to be available at the provided shipping address to receive the fish. If no one is available, the courier will leave your parcel in a safe space as all fish orders are shipped ATL.
  2. Shipping Address: Please provide a valid street address for shipping. Ensure the address is accurate and complete to avoid any delivery issues.
  3. Reporting DOA: If you receive a fish that is dead on arrival, please notify us promptly. Within 2 hours of receiving the fish, send an email to our customer support team. Include the following details in your email:
    • Name: Your full name
    • Order Number: The unique order number associated with your purchase
    • DOA Fish Picture: Attach a clear picture of the deceased fish

Terms and Conditions:

  1. Timely Notification: Please make your DOA claim within 2 hours of receiving the fish. Claims submitted after this timeframe will not be eligible for compensation.
  2. Proper Documentation: Ensure that your email includes accurate and complete information, including your name, order number, email, and a clear picture of the deceased fish. Incomplete or inaccurate information may delay the processing of your claim.
  3. Verification: Our customer support team will review the provided information to verify the DOA claim. Once the claim is validated, we will proceed with the appropriate compensation.
  4. Compensation Options: In the event of a DOA, we offer two compensation options: a) Store Credit: You will receive a store credit equal to the value of the deceased fish, which can be used for future purchases. b) Refund: We can issue a refund for the value of the deceased fish, processed through the original payment method used for the purchase.
  5. Shipping Costs: Please note that shipping costs are non-refundable unless the entire order is considered a DOA.
  6. Conditions Apply: Our DOA policy covers only fish that are dead upon arrival. It does not apply to fish that perish after successful delivery and acclimation to their new environment.

We are committed to providing the best possible experience for our customers and ensuring the well-being of our live fish. If you have any questions or concerns regarding our DOA policy, don't hesitate to get in touch with our customer support team at [email protected] , and we will be glad to assist you.



Note: The terms and conditions outlined in this DOA policy are subject to change without prior notice. We recommend reviewing the most up-to-date policy on our website or contacting our customer support team for any updates.

Thank you again for allowing us on your aqaurium journey.


Jesse Elstak


  • Species – Melanotaenia lacustris
  • Common Name – Lacustris Rainbow
  • Origin – Lake Kutubu and its outlet in southern Papua New Guinea
  • Diet – Omnivorous
  • PH Range – 7 – 8.5
  • Temperature – Tropical and Coldwater 21°c – 26°c
  • Breed Type – Egg Scatterer
  • Current Size – approximately 5cm (Grows to approximately 12.5cm)
  • Sex – Un-sexed
SKU LF-Turquoise-Rainbow5cm
Barcode # 7427105033420
Brand Live Fish
Shipping Weight 0.1000kg
Shipping Width 0.100m
Shipping Height 0.100m
Shipping Length 0.100m


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