Quick Stats
Difficulty
Easy
Environment
Brackish
Saltwater
Temperature
24°C - 28°C
pH Level
7.8 - 8.4
Lifespan
10 years
Origin
Indo-Pacific, Southeast Asia
Adult Size
6 - 11 cm
Diet
Omnivore
Creature Type
Fish
Water Flow
Low Flow
About This Species
Often called the 'Nemo' fish, the Ocellaris Clownfish is one of the most popular and recognizable fish in the marine aquarium hobby. Its hardiness and peaceful demeanor make it an excellent choice for beginners. These fish are not picky eaters and will readily accept a variety of prepared aquarium foods, enjoying both meaty and vegetable-based options. While famous for their relationship with sea anemones, they do not require an anemone to thrive in a home aquarium and will often adopt a coral or a specific rock as their home base. They are best kept in a bonded pair. In a group, a fascinating social hierarchy will form, with the largest individual becoming the dominant female. They are generally peaceful towards other fish but will bravely defend their chosen territory, especially from other clownfish. Don't be surprised to see them wiggling in the middle or bottom of the tank; this is their natural swimming style and a sign of a comfortable fish. Their bright colors and engaging personalities provide endless entertainment, making them a centerpiece species even in smaller saltwater setups. Thanks to successful captive breeding programs, nearly all Ocellaris Clownfish sold today are tank-raised, which makes them even more adaptable to aquarium life and is great for a sustainable hobby.
Aquarium Building Information
Minimum Tank Size
40L
Swimming Zone
middle, bottom
Special Requirements
Oxygen Consumption
Low
Waste Production
Low
Feeding Frequency
Daily
Metabolism Rate
Medium
Activity Level
Moderate
Food Types
Flakes, Pellets, Frozen Food, Live Food
Related Images
Black
Fancy Snowflake
NemoGenerate Printable Card
Create a printable card for this creature to display in your store or aquarium. The card includes a QR code for quick access to more information.