Honey Gregory Damselfish
The Honey Gregory Damselfish (Stegastes planifrons) is an overly aggressive fish, so usually only one should be kept per tank. An aquarium of 50 gallons or larger will provide a suitable environment. They are the king of the tank, big or small, they will dominate your tank. Although very aggressive they are considered reef safe. The Honey Gregory Damselfish is a very popular fish at all our dive sites! They feed on a variety of meaty items, herbivore preparations, and flaked foods.
Specifications
| Species | Honey Gregory Damselfish (Stegastes planifrons) |
|---|---|
| Aggression Level | High |
| Tank Size Recommended | 50 gallons or larger |
| Reef Safe | Yes |
| Diet | Meaty items, herbivore preparations, flaked foods |
FAQ
Can I keep more than one Honey Gregory Damselfish in the same tank?
No, due to their high aggression, it is not recommended to keep more than one Honey Gregory Damselfish in the same tank. Keeping multiple individuals may lead to fighting and stress.
Is the Honey Gregory Damselfish safe for a reef tank?
Yes, the Honey Gregory Damselfish is considered reef safe and does not typically harm coral or other invertebrates.
What type of food should I feed my Honey Gregory Damselfish?
Feed a variety of meaty items, herbivore preparations, and flaked foods to ensure balanced nutrition.

Molly Morrison –
I kept one Honey Gregory Damselfish in my 60-gallon tank. It quickly became the dominant fish, which is exactly what I wanted. It doesn’t harm the coral and is active throughout the day. Only one is needed, and it’s a striking addition to any reef setup.
Phil Underwood –
The fish is very colorful and bold. I noticed it was aggressive at first, but since I kept it alone, it settled down. Feeding it meaty foods works well. Great for a tank where you want a strong, visible presence.
Wanda Vaughan –
It’s aggressive, so I made sure to keep it alone. The tank size was adequate, and it didn’t damage any corals. I feed it a mix of flaked and meaty foods. Not for beginners, but a good choice if you’re prepared for its behavior.