Scribbled Rabbitfish – Siganus doliatus
The Scribbled Rabbitfish is a beautifully patterned marine fish known for its bright yellow body covered with intricate blue, “scribble-like” lines. Its striking appearance and peaceful nature make it a standout addition to large reef and marine aquariums. It is also an excellent algae grazer, helping maintain a clean tank.
Native Range
Western Pacific region including Australia and nearby Indo-Pacific reef systems.
Lighting
Moderate to high reef lighting.
Placement
Mid to lower tank swimmer. Requires ample swimming space along with live rock for grazing and shelter. Minimum tank size: 125 gallons (475+ liters).
Temperature
24–28°C (75–82°F)
Salinity
1.020–1.025 SG
pH
8.1–8.4
Alkalinity
8–12 dKH
| Parameter | Range |
|---|---|
| Temperature | 24–28°C (75–82°F) |
| Salinity | 1.020–1.025 SG |
| pH | 8.1–8.4 |
| Alkalinity | 8–12 dKH |
| Tank Size | Minimum 125 gallons (475+ liters) |
FAQ
What is the ideal tank size for keeping a Scribbled Rabbitfish?
A minimum tank size of 125 gallons (475+ liters) is required to provide adequate swimming space and grazing areas with live rock.
Does the Scribbled Rabbitfish require specific lighting conditions?
Yes, it thrives under moderate to high reef lighting, which supports the health and vibrant coloration of the fish.
How does the Scribbled Rabbitfish contribute to the aquarium ecosystem?
It acts as an excellent algae grazer, helping to keep the tank clean and reducing the buildup of algae on surfaces.
Jennifer McGrath –
The Scribbled Rabbitfish is a stunning addition to my 150-gallon reef tank. Its bright yellow body with blue scribbles is very eye-catching. It’s peaceful and active, and it helps control algae naturally. I’ve kept it for over six months and it’s thriving with plenty of live rock nearby.
Thomas Lawrence –
I was impressed by how well it adapted to my tank conditions. The lighting and water parameters were adjusted to match the recommended range, and the fish has been active and healthy since arrival. It’s a great grazer and adds visual interest.
Dorothy Peters –
The fish looks beautiful and is quite active. I noticed it spends time grazing on algae near the rock. The tank size is sufficient, and it seems to be adjusting well. A bit shy at first, but now it swims confidently in the mid to lower levels.