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Description
Blue Eyed Cardinal Apogon LeptacanthusBlue Eyed Cardinal Apogon Leptacanthus Overview The Blue Eyed Cardinal, scientifically known as Apogon Leptacanthus, is a captivating marine fish known for its vibrant colors and distinctive blue eyes. This small, yet striking species adds a pop of color and activity to any saltwater aquarium. They typically grow to a size of 2 3 inches, making them an ideal choice for a variety of tank sizes. Origin Native to the Western Pacific Ocean, the Blue Eyed
Blue Eyed Cardinal Apogon LeptacanthusOverview
The Blue Eyed Cardinal, scientifically known as Apogon Leptacanthus, is a captivating marine fish known for its vibrant colors and distinctive blue eyes. This small, yet striking species adds a pop of color and activity to any saltwater aquarium. They typically grow to a size of 2-3 inches, making them an ideal choice for a variety of tank sizes.
Origin
Native to the Western Pacific Ocean, the Blue Eyed Cardinal thrives in coral-rich areas, lagoons, and sheltered reefs. They prefer environments with plenty of hiding spots to mimic their natural habitat.
Feeding
As a carnivorous species, the Blue Eyed Cardinal's diet in the wild consists mainly of small crustaceans and zooplankton. In captivity, they should be fed a variety of high-quality marine foods, including frozen mysis shrimp, brine shrimp, and marine flakes or pellets designed for carnivorous fish. Frequent, small feedings are recommended to ensure optimal health and coloration.
Tank Mates
This species is known for its peaceful demeanor, making it a suitable companion for many other reef-safe fish and invertebrates. Ideal tank mates include other small, peaceful fish such as clownfish, gobies, and dartfish. It is advisable to avoid housing them with large, aggressive species that may intimidate or harm these delicate cardinals.
Aggression
The Blue Eyed Cardinal is a notably peaceful and sociable fish, often found in small groups in the wild. In the aquarium, they can be kept singly or in groups, though it's important to introduce all individuals simultaneously to prevent territorial disputes. Their peaceful nature makes them excellent candidates for community tanks.
Experience Level
This species is well-suited for aquarists of all levels, from beginners to advanced. Their hardy nature and adaptability to aquarium life make them a relatively easy fish to care for, provided their basic needs are met.
Water Parameters
To thrive, Blue Eyed Cardinal fish require stable water conditions: temperature should be maintained between 72°F to 78°F (22°C to 26°C), pH levels between 8.1 to 8.4, and specific gravity should range from 1.020 to 1.025. Regular water changes and good filtration are essential to keep the water clean and oxygen-rich.
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★★★★★ 5
Fuel stabilizer
Size: 16 Fl Oz (Pack of 1), Style: Individual
Great additive
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Keeps the lawn equipment happy.
Size: 16 Fl Oz (Pack of 1), Style: Individual
I use this product in my lawn equipment to keep the carburetors clean.
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Reviewed in the United States on December 23, 2025
★★★★★ 5
I use it on every fill up keeps the motor running smooth
Size: 16 Fl Oz (Pack of 1), Style: Individual
Best stuff on the market and fast delivery
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Reviewed in the United States on November 6, 2025
★★★★★ 5
Does what it says
Size: 16 Fl Oz (Pack of 1), Style: Individual
Have a JD 280 and it was not running well at all. Surging, not running good overall, where as previously it was. I used this and after a few hours of running, it cleared up very well and runs like a "Deere" now. Product line is still, one of the best out there.
Bought again for my chain saw and use it in my weed wacker too.
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Reviewed in the United States on July 7, 2025
★★★★★ 4
Delivered quickly
Size: 16 Fl Oz (Pack of 1), Style: Individual
Just trying to keep my small engines running with this awful California fuel
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Reviewed in the United States on December 4, 2025