Pay in installments of $12.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
For Your Every Summer RSVP, with Code: SUMMER15
Description
Gold Line Cardinal Ostorhinchus CyanosomaGold Line Cardinal Ostorhinchus Cyanosoma Overview: The Gold Line Cardinal, scientifically known as Ostorhinchus cyanosoma, is a striking marine fish, cherished for its vivid appearance and tranquil demeanor. This species boasts a sleek, elongated body with a mesmerizing gold stripe that runs laterally from its nose to the tail, contrasting beautifully against its predominantly blue to silver body. A perfect choice for reef and community tanks, the
Gold Line Cardinal Ostorhinchus CyanosomaOverview: The Gold Line Cardinal, scientifically known as Ostorhinchus cyanosoma, is a striking marine fish, cherished for its vivid appearance and tranquil demeanor. This species boasts a sleek, elongated body with a mesmerizing gold stripe that runs laterally from its nose to the tail, contrasting beautifully against its predominantly blue to silver body. A perfect choice for reef and community tanks, the Gold Line Cardinal adds a flash of color and activity to any aquatic setup.
Origin: Native to the warm, coral-rich waters of the Western Pacific Ocean, including regions like Indonesia, Papua New Guinea, and Australia, the Gold Line Cardinal thrives in environments that replicate their natural reef habitats. Their preference for sheltered lagoons and coral reefs makes them an excellent candidate for well-established aquariums with plenty of hiding spots.
Feeding: Omnivorous by nature, the Gold Line Cardinal has a varied diet in the wild, which can be replicated in captivity with a combination of high-quality marine flake foods, frozen or live brine shrimp, mysis shrimp, and other small invertebrates. Consistent feeding schedules and a varied diet help in maintaining their vibrant colors and overall health.
Tank Mates: Being peaceful in nature, these cardinals do well in community tanks with other non-aggressive fish. Ideal tank mates include clownfish, gobies, wrasses, and other cardinalfish. Avoid housing them with larger, predatory fish that may view them as prey.
Aggression: The Gold Line Cardinal exhibits very low levels of aggression towards other fish. However, they may display territorial behavior towards their kind if the tank is too small or lacks adequate hiding spaces. A larger aquarium with plenty of room can mitigate this issue, allowing for a harmonious community.
Experience Level: Suited for aquarists of all levels, the Gold Line Cardinal is relatively hardy and adapts well to life in captivity. Beginners will find them a forgiving choice as they learn the intricacies of marine tank maintenance, while experienced hobbyists will appreciate their vibrant aesthetics and peaceful nature.
Water Parameters: To thrive, the Gold Line Cardinal requires stable water conditions: temperatures between 72°F to 78°F (22°C to 25.5°C), pH levels of 8.1 to 8.4, and salinity levels of 1.020 to 1.025. Regular water changes, adequate filtration, and a well-oxygenated environment are essential to maintain their health and vitality.
Incorporating the Gold Line Cardinal into your aquarium not only adds a splash of color but also introduces a peaceful and captivating marine species that is sure to enchant both the novice and the experienced aquarist alike.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 11 reviews
Sort
Product Reviews
★★★★★ 5
It’s not hard but great for chewing! Sturdy.
Size: Medium (Pack of 1)
My dog loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Great for my Sheprador
Size: Large (Pack of 1)
Dog loves it and it's indestructible. Dog loves chewing on it. The little spot to add treats gives the toy a great life as a distraction while I'm gone. It bounces pretty well too. It's cute but I wish this size had different colors. Black gets lost in my house easily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
★★★★★ 5
Tough!
Size: Large (Pack of 1)
Our dog is a chewer! Fabric toys don’t last - he enjoys ripped them apart. This lasts quite a while. I do watch it because after sometime (month or so), he does get it start separating. He actually got it in half once (looked “interesting” on my floor when we found it and made for a good laugh). We will continue to buy them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2025
★★★★★ 4
GOOD CHOICE FOR A SUPER CHEWER
Size: Large (Pack of 1), Size: Large (Pack of 1)
Pretty good choice, but for a super power chewer like my 2 year old ROTT, nothing can stand up to her ! This bone usually lasts her about 2-3 weeks, but we only let her have it a few hours a day to keep her busy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
★★★★★ 5
Average size but very durable
Size: Medium (Pack of 1)
My dog broke new bones within an hour of opening them. He is a lab so strong chewer. We bought a Kong tug toy months ago….zero rips, tears or knicks at all so when looking for a bone option, Kong is where we went. So far so good after two days. The rubber chewing sound can get annoying but totally worth it to not worry about it breaking and my dog choking on it or hurting him in some way. Safety was a priority and Kong nailed it. I was hoping it would be a bit bigger based on pictures but it fits his mouth just fine. Being rubber, it is a bit heavy and clunky it your dog likes to retrieve like mine, but if you don’t mind the thud, it is not bad to toss. My dog loves it and it’s is holding up so we are both happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026