Seaweed Blenny
Parablennius marmoreus
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Suggested Tank
30+ gallons
Max Size
5 inches
Difficulty
Temperament
Description
The Seaweed Blenny, also known as the Rock Blenny, is a fascinating, comical, and unique saltwater fish. It has a long, slender body with various spots and patterns that help it blend into its surroundings. It has a distinctive elongated snout which it uses to feed on small invertebrates and algae. It is well-known for its incredible jumping abilities and its habit of perching on rocks and coral.
Reef Safe
Yes, they are considered reef safe but may nip at small-polyped stony coral and clam mantles.
Environment
Seaweed Blennies need a tank with plenty of live rock for hiding and grazing. They prefer a tank with a tight-fitting lid to prevent them from jumping out. They can tolerate a range of water conditions, but stable parameters are crucial for their health.
Behavior
Seaweed Blennies are generally peaceful and tend to keep to themselves. They are not overly active swimmers and prefer to hop from rock to rock. They are territorial and will defend their chosen home against intruders.
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Seaweed Blenny
Parablennius marmoreus
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