Bimaculatus Anthias (Pseudanthias bimaculatus)
Minimum Tank Size: 120 gallons
Care Level: Moderate/Intermediate
Temperament: Semi-Aggressive
Reef Compatible: Yes
Water Conditions: Temperature 72-78°F, pH 7.8-8.5, Salinity 1.022-1.026
Maximum Size: 5 inches
Diet: Carnivore
Origin: Maldives
Family: Serranidae
| Parameter | Value |
|---|---|
| Minimum Tank Size | 120 gallons |
| Care Level | Moderate/Intermediate |
| Temperament | Semi-Aggressive |
| Reef Compatible | Yes |
| Water Temperature | 72-78°F |
| pH Range | 7.8-8.5 |
| Salinity | 1.022-1.026 |
| Maximum Size | 5 inches |
| Diet | Carnivore |
| Origin | Maldives |
| Family | Serranidae |
FAQ
Is the Bimaculatus Anthias suitable for a reef tank?
Yes, the Bimaculatus Anthias is reef compatible and can coexist with coral in a well-maintained tank.
What kind of diet does this fish require?
This species is carnivorous and should be fed a diet of high-quality meat-based pellets, frozen foods, or live foods such as brine shrimp or mysis shrimp.
How big does a Bimaculatus Anthias grow?
The maximum size of this fish is 5 inches.



Adam Rutherford –
The Bimaculatus Anthias adds vibrant color to my 120-gallon reef tank. It’s active but not overly aggressive and has adapted well to the water parameters. Feeding it a mix of frozen and pellet food keeps it healthy and lively.
Alexandra McDonald –
I’ve had this fish for three months now. It’s a beautiful addition to the tank and stays calm around other fish. The water conditions are stable, and I maintain the pH and salinity within the recommended range.
Matt Lee –
The fish is very colorful and active. I feed it daily with frozen brine shrimp and a carnivore pellet. It’s compatible with my coral and hasn’t shown any aggressive behavior toward other tank inhabitants.