Ablabys Taenzonotus – Cockatoo Waspfish (Size: S, 1″ to 2″)
Available from Violet Aquarium LLC, this species is a semi-aggressive fish suitable for reef tanks with caution.
- Reef Compatible: With Caution
- Care Level: Intermediate/Expert
- Disposition: Semi-aggressive
- Min. Tank Size: 40 gallons
- Mature Size: 7 inches
| Specification | Detail |
|---|---|
| Species | Ablabys Taenzonotus |
| Size (Adult) | 7 inches |
| Size (Available) | 1″ to 2″ |
| Compatibility | Reef with caution |
| Care Level | Intermediate/Expert |
FAQ
Is this fish suitable for a beginner aquarium keeper?
No, this fish requires intermediate to expert care and is semi-aggressive, making it unsuitable for beginners.
Can this fish coexist with corals in a reef tank?
With caution. It may pose a threat to certain soft corals or polyps, so careful monitoring is required.
What is the minimum tank size recommended for this fish?
A minimum tank size of 40 gallons is recommended.




Dan Marshall –
I’ve kept this fish for six months in a 55-gallon reef tank. It’s active and not overly aggressive, though it does chase smaller fish occasionally. I’ve placed it in a corner with plenty of hiding spots. It’s a good addition to a mature reef setup with proper tank conditions.
Warren Springer –
The fish arrived healthy and has been active since setup. I noticed it’s more curious than aggressive, and it doesn’t damage corals when given space. I’m happy with the purchase and would recommend it to experienced reef keepers.
Boris James –
It’s not the most docile fish, and I had to adjust my tank layout to avoid conflicts. Still, it’s a unique addition to my 40-gallon tank and shows interesting behavior when not disturbed.