Pterapogon kauderni – Purple Eye Flower Cardinal
Reef compatible: Yes
Care level: Beginner
Disposition: Peaceful
Minimum tank size: 10 gallons
Mature size: 3 inches
Product Details
| Feature | Value |
|---|---|
| Species | Pterapogon kauderni |
| Reef Compatibility | Yes |
| Difficulty Level | Beginner |
| Temperament | Peaceful |
| Minimum Tank Size | 10 gallons |
| Mature Size | 3 inches |
FAQ
Is the Purple Eye Flower Cardinal safe to keep with other fish in a reef tank?
Yes, this species is peaceful and compatible with reef environments.
What is the typical size of a mature Purple Eye Flower Cardinal?
A mature Purple Eye Flower Cardinal reaches about 3 inches in size.
Is this fish suitable for beginners?
Yes, it is recommended for beginner aquarists due to its easy care requirements.


Joshua Lewis –
Easy to care for and very peaceful in my 10-gallon tank. The fish has a beautiful purple eye and colorful pattern. It’s a great addition to a reef setup and stays active without causing any stress to other inhabitants.
Nathan Brown –
I’ve had this fish for a few months now and it’s thriving. It doesn’t eat much and doesn’t bother other fish. The color is striking and it looks great in the tank.
Lauren Mitchell –
Perfect for a beginner. It’s calm, doesn’t hide, and adapts well to the tank environment. I’m happy with the purchase and would recommend it to others.