Matted Filefish
Acreichthys tomentosus
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Suggested Tank
30+ gallons
Max Size
5 inches
Difficulty
Temperament
Description
The Matted Filefish is a unique and interesting saltwater fish known for its distinctive shape, mottled coloration, and spiky dorsal fin. It has a flattened body with a rough, sandpaper-like texture. This fish is also known for its ability to change color and pattern to blend into its surroundings, making it a fascinating addition to any aquarium.
Reef Safe
Yes, but with caution. While the Matted Filefish is often kept in reef tanks for its ability to control aiptasia, it may also nip at soft and stony corals.
Environment
The Matted Filefish prefers a tank with plenty of live rock for hiding and grazing. It needs a well-filtered aquarium with good water movement to mimic its natural habitat.
Behavior
The Matted Filefish is generally peaceful but can be territorial with others of its kind. It is a slow swimmer and prefers to hover in one spot, using its pectoral fins for maneuvering.
Information might not be complete or accurate. Help the community by suggesting corrections.
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For Sale
Price History
| Image | Title | Price | Company | Sold Date | Action |
|---|---|---|---|---|---|
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
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$ 44.00 | Reef Beauties | Dec 10, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
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$ 44.00 | Reef Beauties | Dec 9, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Dec 8, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Dec 7, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Dec 6, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Dec 5, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Dec 4, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Dec 3, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Dec 2, 2025 | View |
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Captive Bred Matted Filefish
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$ 60.00 | Candy Corals | Dec 2, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Dec 1, 2025 | View |
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Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 30, 2025 | View |
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 30.00 | Aqua SD | Nov 30, 2025 | View |
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|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 40.00 | Reef Beauties | Nov 29, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 40.00 | Reef Beauties | Nov 28, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 30.00 | Aqua SD | Nov 28, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 40.00 | Reef Beauties | Nov 27, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 30.00 | Aqua SD | Nov 27, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 40.00 | Reef Beauties | Nov 26, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 30.00 | Aqua SD | Nov 26, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 40.00 | Reef Beauties | Nov 25, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 30.00 | Aqua SD | Nov 25, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 40.00 | Reef Beauties | Nov 24, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 30.00 | Aqua SD | Nov 24, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 23, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 30.00 | Aqua SD | Nov 23, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 22, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 30.00 | Aqua SD | Nov 22, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 21, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 48.00 | Aqua SD | Nov 21, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 20, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 48.00 | Aqua SD | Nov 20, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 19, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 48.00 | Aqua SD | Nov 19, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 18, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 48.00 | Aqua SD | Nov 18, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 17, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 48.00 | Aqua SD | Nov 17, 2025 | View |
|
|
Aiptasia-Eating Filefish (Acreichthys Tomentosus)
|
$ 44.00 | Reef Beauties | Nov 16, 2025 | View |
|
|
Aiptasia Eating Filefish (Acreichthys tomentosus)
|
$ 48.00 | Aqua SD | Nov 16, 2025 | View |
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Matted Filefish
Acreichthys tomentosus
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