Vanderbilt Chromis (Chromis Vanderbilti)
Vanderbilt’s Chromis (Chromis vanderbilti)
The Vanderbilt’s Chromis is the "hidden gem" of the Chromis family. While most hobbyists go for the common Blue-Green Chromis, the Vanderbilt offers a much more intricate, high-contrast look that resembles a miniature, shimmering piece of jewelry. It is an active, schooling fish that stays quite small, making it a perfect choice for adding movement to the upper layers of a reef tank.
Key Information
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Common Names: Vanderbilt's Chromis, Black-fin Chromis
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Scientific Name: Chromis vanderbilti
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Origin: Western Pacific (Japan to the Great Barrier Reef and Hawaii)
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Max Size: 5–6 cm (approx. 2 inches) — One of the smaller Chromis species.
-
Lifespan: 3–5 years
-
Temperament: Peaceful to Semi-aggressive (can be territorial with its own kind)
-
Diet: Omnivore – Primarily a planktonivore
-
Care Level: Easy
Appearance & Identification
The Vanderbilt’s Chromis looks like it has been "pinstriped" with gold:
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The "Racing Stripes": Features horizontal alternating lines of blue and iridescent yellow/gold along the entire body.
-
The Fins: The most striking feature is the jet-black anal fin and the black trim on the lower edge of the tail, which makes the yellow stripes "pop."
-
The Tail: A deeply forked, "swallow-tail" design that is tipped in bright yellow.
-
The Glow: Under reef lighting, the blue stripes have a reflective, metallic quality that catches the light as they dart around.
Behaviour: The "Upper-Layer" Darter
-
Schooling Nature: In the wild, they live in massive schools. In an aquarium, they are best kept in odd-numbered groups (3, 5, or 7). However, like all Chromis, they may establish a "pecking order," and the smallest member of the group may be bullied if the tank is too small.
-
Activity Level: They are "perpetual motion" fish. They stay in the water column, swimming against the current and looking for drifting food.
-
Reef Safe: 100% Reef Safe. They are completely harmless to corals, clams, and even the smallest ornamental shrimp.
-
Sleep Habits: At night, they lose their vibrant color and wedge themselves deep into the branches of corals or holes in the rockwork to sleep.
Ideal Tank Setup
-
Tank Size: A minimum of 75L–115L (20–30 Gallons) for a small group.
-
Flow: They love high-flow environments. They are built to swim in the surge zones of the reef, and strong water movement keeps them healthy and active.
-
Feeding: Since they have high metabolisms, they prefer being fed small amounts multiple times a day. They love frozen mysis, cyclops, and high-quality crushed flakes or pellets.
-
Rockwork: Provide branching corals (like Acropora) or "holey" rock. They need a place to "disappear" into instantly if they get spooked.
Why Choose the Vanderbilt Chromis?
The Vanderbilt is for the hobbyist who wants schooling behavior without the "common" look. It is more colorful and visually interesting than the standard Blue-Green Chromis. Because of their small size, they don't add a massive bioload to your system, making them great for tightly managed reefs.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Vanderbilt Chromis (Chromis Vanderbilti)
Vanderbilt Chromis (Chromis Vanderbilti)
Vanderbilt’s Chromis (Chromis vanderbilti)
The Vanderbilt’s Chromis is the "hidden gem" of the Chromis family. While most hobbyists go for the common Blue-Green Chromis, the Vanderbilt offers a much more intricate, high-contrast look that resembles a miniature, shimmering piece of jewelry. It is an active, schooling fish that stays quite small, making it a perfect choice for adding movement to the upper layers of a reef tank.
Key Information
-
Common Names: Vanderbilt's Chromis, Black-fin Chromis
-
Scientific Name: Chromis vanderbilti
-
Origin: Western Pacific (Japan to the Great Barrier Reef and Hawaii)
-
Max Size: 5–6 cm (approx. 2 inches) — One of the smaller Chromis species.
-
Lifespan: 3–5 years
-
Temperament: Peaceful to Semi-aggressive (can be territorial with its own kind)
-
Diet: Omnivore – Primarily a planktonivore
-
Care Level: Easy
Appearance & Identification
The Vanderbilt’s Chromis looks like it has been "pinstriped" with gold:
-
The "Racing Stripes": Features horizontal alternating lines of blue and iridescent yellow/gold along the entire body.
-
The Fins: The most striking feature is the jet-black anal fin and the black trim on the lower edge of the tail, which makes the yellow stripes "pop."
-
The Tail: A deeply forked, "swallow-tail" design that is tipped in bright yellow.
-
The Glow: Under reef lighting, the blue stripes have a reflective, metallic quality that catches the light as they dart around.
Behaviour: The "Upper-Layer" Darter
-
Schooling Nature: In the wild, they live in massive schools. In an aquarium, they are best kept in odd-numbered groups (3, 5, or 7). However, like all Chromis, they may establish a "pecking order," and the smallest member of the group may be bullied if the tank is too small.
-
Activity Level: They are "perpetual motion" fish. They stay in the water column, swimming against the current and looking for drifting food.
-
Reef Safe: 100% Reef Safe. They are completely harmless to corals, clams, and even the smallest ornamental shrimp.
-
Sleep Habits: At night, they lose their vibrant color and wedge themselves deep into the branches of corals or holes in the rockwork to sleep.
Ideal Tank Setup
-
Tank Size: A minimum of 75L–115L (20–30 Gallons) for a small group.
-
Flow: They love high-flow environments. They are built to swim in the surge zones of the reef, and strong water movement keeps them healthy and active.
-
Feeding: Since they have high metabolisms, they prefer being fed small amounts multiple times a day. They love frozen mysis, cyclops, and high-quality crushed flakes or pellets.
-
Rockwork: Provide branching corals (like Acropora) or "holey" rock. They need a place to "disappear" into instantly if they get spooked.
Why Choose the Vanderbilt Chromis?
The Vanderbilt is for the hobbyist who wants schooling behavior without the "common" look. It is more colorful and visually interesting than the standard Blue-Green Chromis. Because of their small size, they don't add a massive bioload to your system, making them great for tightly managed reefs.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Vanderbilt’s Chromis (Chromis vanderbilti)
The Vanderbilt’s Chromis is the "hidden gem" of the Chromis family. While most hobbyists go for the common Blue-Green Chromis, the Vanderbilt offers a much more intricate, high-contrast look that resembles a miniature, shimmering piece of jewelry. It is an active, schooling fish that stays quite small, making it a perfect choice for adding movement to the upper layers of a reef tank.
Key Information
-
Common Names: Vanderbilt's Chromis, Black-fin Chromis
-
Scientific Name: Chromis vanderbilti
-
Origin: Western Pacific (Japan to the Great Barrier Reef and Hawaii)
-
Max Size: 5–6 cm (approx. 2 inches) — One of the smaller Chromis species.
-
Lifespan: 3–5 years
-
Temperament: Peaceful to Semi-aggressive (can be territorial with its own kind)
-
Diet: Omnivore – Primarily a planktonivore
-
Care Level: Easy
Appearance & Identification
The Vanderbilt’s Chromis looks like it has been "pinstriped" with gold:
-
The "Racing Stripes": Features horizontal alternating lines of blue and iridescent yellow/gold along the entire body.
-
The Fins: The most striking feature is the jet-black anal fin and the black trim on the lower edge of the tail, which makes the yellow stripes "pop."
-
The Tail: A deeply forked, "swallow-tail" design that is tipped in bright yellow.
-
The Glow: Under reef lighting, the blue stripes have a reflective, metallic quality that catches the light as they dart around.
Behaviour: The "Upper-Layer" Darter
-
Schooling Nature: In the wild, they live in massive schools. In an aquarium, they are best kept in odd-numbered groups (3, 5, or 7). However, like all Chromis, they may establish a "pecking order," and the smallest member of the group may be bullied if the tank is too small.
-
Activity Level: They are "perpetual motion" fish. They stay in the water column, swimming against the current and looking for drifting food.
-
Reef Safe: 100% Reef Safe. They are completely harmless to corals, clams, and even the smallest ornamental shrimp.
-
Sleep Habits: At night, they lose their vibrant color and wedge themselves deep into the branches of corals or holes in the rockwork to sleep.
Ideal Tank Setup
-
Tank Size: A minimum of 75L–115L (20–30 Gallons) for a small group.
-
Flow: They love high-flow environments. They are built to swim in the surge zones of the reef, and strong water movement keeps them healthy and active.
-
Feeding: Since they have high metabolisms, they prefer being fed small amounts multiple times a day. They love frozen mysis, cyclops, and high-quality crushed flakes or pellets.
-
Rockwork: Provide branching corals (like Acropora) or "holey" rock. They need a place to "disappear" into instantly if they get spooked.
Why Choose the Vanderbilt Chromis?
The Vanderbilt is for the hobbyist who wants schooling behavior without the "common" look. It is more colorful and visually interesting than the standard Blue-Green Chromis. Because of their small size, they don't add a massive bioload to your system, making them great for tightly managed reefs.
