Tomato Clownfish (Amphiprion frenatus)
Reef compatible: Yes
Care level: Beginner
Disposition: Aggressive
Minimum tank size: 30 gallons
Mature size: 5.5 inches
Product Details
| Feature | Value |
|---|---|
| Species | Amphiprion frenatus |
| Size (adult) | 5.5 inches |
| Size (tiny variant) | 1 inch and below |
| Compatibility | Reef-safe |
| Difficulty Level | Beginner |
| Behavior | Aggressive |
FAQ
Is this clownfish suitable for a small aquarium?
The tiny variant grows to 1 inch or below, making it suitable for smaller tanks, but a minimum of 30 gallons is recommended for proper health and behavior.
Can this fish live with other reef species?
Yes, this species is reef compatible, but its aggressive disposition may cause issues with certain sensitive reef fish. Monitor interactions closely.
What is the expected mature size of this fish?
The mature size is 5.5 inches, though the tiny variant sold here is under 1 inch.

Tim Anderson –
Received the tiny tomato clownfish and it’s vibrant. It’s active and stays in the corner of the tank. I’ve kept it in a 30-gallon reef tank with corals and it hasn’t caused any issues yet. Good for beginners who want a colorful fish without needing a large setup.
Stephen Hodges –
The fish arrived healthy and looks exactly as described. It’s small and bright red with a distinct tomato shape. I’m cautious because it’s aggressive, so I’ve kept it with larger, non-susceptible fish. Still, it adds a lot of visual appeal.
Adam Dowd –
It’s a nice little fish, but I noticed it’s quite active and tends to chase smaller tank mates. I didn’t expect it to be aggressive, so I’m adjusting my tank layout to avoid close encounters.