Dolabella auricularia – Sea Hare (Size: M, 2″ to 3″)
Reef compatible: Yes
Care level: Expert-only
Disposition: Peaceful
Minimum tank size: 50 gallons
Mature size: 12 inches
| Specification | Detail |
|---|---|
| Species | Dolabella auricularia |
| Size (Adult) | Up to 12 inches |
| Size (Available) | 2″ to 3″ |
| Compatibility | Reef-safe |
| Behavior | Peaceful |
| Experience Level | Expert-only |
FAQ
Is this sea hare suitable for a beginner aquarium?
No, this species requires expert-level care and is not recommended for beginners.
Can this sea hare live with corals in a reef tank?
Yes, it is reef compatible and generally does not harm coral.
What is the expected growth rate of this sea hare?
The sea hare grows slowly and reaches a mature size of 12 inches over time.

Una Manning –
Received the sea hare in good condition. It’s peaceful and doesn’t disturb the coral. Only suitable for experienced aquarists. Needs stable water parameters and a large tank. Very satisfied with the purchase.
Abigail Hill –
The sea hare arrived healthy and has been active in the 50-gallon tank. It doesn’t eat much but stays calm. I’ve had to monitor water chemistry closely. Great addition to a reef setup.
Joseph Gibson –
After a few weeks, the sea hare has settled in well. It’s not aggressive and doesn’t interfere with other inhabitants. The packaging was secure and the instructions were clear.