Little Spinefoot Rabbitfish (Siganus spinus)
The Little Spinefoot Rabbitfish is a peaceful and reef-safe species ideal for mixed reef aquariums. It does not pose a threat to corals or invertebrates and actively grazes on algae, helping maintain tank balance.
With a mottled brown to olive-green body and intricate dark markings, this fish features lighter patches that provide natural camouflage. Its distinctive rabbit-like face and constantly moving mouth are key traits for its continuous algae consumption.
Specifications
| Feature | Value |
|---|---|
| Scientific Name | Siganus spinus |
| Adult Size | 6–8 inches |
| Tank Requirement | At least 75 gallons |
| Behavior | Peaceful, algae grazing |
| Reef Compatibility | Reef-safe |
FAQ
Is the Little Spinefoot Rabbitfish safe to keep with corals and invertebrates?
Yes, the Little Spinefoot Rabbitfish is completely reef-safe and does not pose a threat to corals or invertebrates.
What is the typical adult size of this fish?
The fish can grow to about 6 to 8 inches in adult size.
What kind of tank size is recommended for this species?
A tank of at least 75 gallons is recommended for optimal health and space.
Una Chapman –
Added this rabbitfish to my 100-gallon reef tank and it’s been thriving. It’s very calm and constantly eats algae without disturbing the corals. The color pattern is subtle but beautiful and it fits well in the group.
Lillian Edmunds –
Great addition to my mixed reef system. It doesn’t eat corals or invertebrates, which is a big relief. The fish is active and helps keep algae under control without being aggressive.
Thomas Baker –
I’ve kept this fish for over six months and it’s still healthy and active. The mottled coloring is quite natural and it blends well with the tank environment. A reliable algae eater.