Red Saddleback Clownfish
Amphiprion polymnus
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Semi-aggressive
Min. Tank Size: 30 gallons
Mature Size: 5 inches
Product Specifications
| Feature | Detail |
|---|---|
| Species | Amphiprion polymnus |
| Size (Adult) | 5 inches |
| Size (Available) | L: 2.5″ to 3″ |
| Reef Compatibility | Yes |
| Difficulty Level | Intermediate |
| Behavior | Semi-aggressive |
| Minimum Tank Size | 30 gallons |
FAQ
Is the red saddleback clownfish safe to keep with other reef fish?
Yes, this species is reef compatible and generally does not harm other reef fish when properly sized and housed.
What is the expected growth rate of this clownfish?
The clownfish grows to a mature size of 5 inches, with the available size ranging from 2.5 to 3 inches.
Is this fish suitable for beginners?
No, this species requires intermediate care and is semi-aggressive, making it more suitable for experienced aquarium keepers.

Ruth Piper –
The red saddleback clownfish is vibrant and active. It has adapted well to my 40-gallon tank. I noticed it interacts with other fish, but only mildly. The size is appropriate for the tank and it looks healthy after a few weeks.
Bella Morgan –
It’s a striking addition to my reef tank. I’ve kept it for about two months and it’s active and curious. I do have to monitor its interactions with other fish, but overall it’s a good fit.
Bella Robertson –
The fish arrived quickly and was in good condition. It has been thriving in my 35-gallon tank. I appreciate the clear labeling and accurate size description.