Spot Fin Jawfish (4-6 inches)
Spot Fin Jawfish require plenty of substrate due to how they will construct a burrow for their homes. Just like the other Jawfish, they prefer to keep an eye on everything that’s going on and will often build multiple burrows throughout the aquarium. They will typically spit gravel at any fish that comes too close to the burrow and even at the hobbyist who tries to get a closer look! They are considered reef safe. May eat crustaceans and/or small fish.
Substrate Requirements
| Requirement | Details |
|---|---|
| Substrate Type | Gravel or sand |
| Depth | At least 2 inches deep |
| Behavior | Will dig and build multiple burrows |
FAQ
Do Spot Fin Jawfish pose a threat to other fish in the tank?
They may eat small crustaceans or small fish, so it’s important to avoid keeping them with very small or vulnerable species.
Are Spot Fin Jawfish compatible with a reef aquarium?
Yes, they are considered reef safe and do not typically harm coral or invertebrates.
How deep should the substrate be for Spot Fin Jawfish?
At least 2 inches deep to allow for proper burrow construction.
Sebastian Quinn –
The Spot Fin Jawfish is a fascinating addition to my reef tank. It quickly built a burrow in the sand and is very active. It does spit gravel when approached, which is both amusing and a good sign it’s feeling secure. I’ve not seen any damage to corals or invertebrates. A great choice for a curious, observant fish.
Phil Hudson –
I was a bit nervous at first because of the burrowing behavior, but it’s actually quite peaceful. The fish stays near the sand bed and watches everything. It doesn’t eat my shrimp, which is a relief. Just make sure the substrate is deep enough.
Bernadette Welch –
This fish has become a centerpiece in my tank. It digs multiple burrows and is always on guard. The burrowing behavior is unique and entertaining. No issues with reef compatibility so far. Highly recommend for experienced aquarists.