My shopping cart
Your cart is currently empty.
Continue ShoppingYellow Canary Blenny
The Canary Blenny (Meiacanthus oualanensis) has a striking yellow color that makes it an excellent addition to a reef aquarium. This exotic fish is found in the currents of lagoons and reefs off Fiji and Tonga where it feeds on zooplankton.
The Canary Blenny is a natural choice for a reef tank because it mixes well with other fish, the only exception being similarly shaped blennies. It will not disturb corals or other invertebrates. It may act aggressively toward other fish if provoked but is generally peaceful in a large aquarium.
All Fang Blennies have high metabolisms and should be fed small amounts at least 2-3 times a day. They will accept a wide assortment of prepared foods and make themselves visible in the water column most of the time. The Canary Blenny should be provided with ample rockwork in which to hunt and hide when threatened.
Note: Image is a representation of what to expect. The fish you receive may vary slightly in appearance.
Aquarium Size
More space is always beneficial, but a minimum tank size of 20 gallons is recommended for a Canary Blenny. A larger tank offers more stability in water parameters, which is beneficial for all inhabitants.
Habitat Recommendations
Canary Blennies are relatively adaptable but thrive best in an environment that mimics their natural habitat. Here’s how to set up their ideal home:
Maintaining proper water parameters is crucial for the health and well-being of your fish. While Canary Blennies are considered hardy, providing a stable environment will allow them to thrive and stay healthy.
Canary Blennies are Omnivores, meaning they eat both meaty and plant-based foods. Offering both will give your new fish the nutrition it needs to not only survive, but thrive in your aquarium. They're typically not picky eaters and will accept food in a variety of forms.
Primary Diet
Feeding Frequency
All Fang Blennies have high metabolisms and should be fed small amounts at least 2-3 times a day.
When it comes to tank mates, the Canary Blenny is peaceful and can coexist harmoniously with a variety of other marine species.
Common Tank Mates
Here are some ideal tank mates:
Behavioral Notes
This technique is recommended because the gradual addition of your tank water accounts for water temperature and slowly introduces the fish to your aquarium's water chemistry.
Turn off aquarium lights to reduce stress on the animal. If you have an Auto Top Off (ATO), switch this off before starting the acclimation process.
Float the sealed bag containing your animal in the aquarium for 15-20 minutes. This allows the temperature in the bag to equalize with the tank.
After floating the sealed bag in your aquarium to equalize the water temperature, carefully open the bag and transfer the animal and its water into a clean bucket or container.
Add a 1/4 cup of tank water to the bucket or container every 5 minutes for 40 minutes.
Once the acclimation process is complete, use a net to gently transfer the animal from the bucket to the aquarium. Discard the water from the bucket. Do not dump shipping water into your aquarium.
You will likely need to add more fresh saltwater to your aquarium after completing this process due to the water that has been removed through the acclimation process.
Sign up for our mailing list to receive new product alerts, special offers, and coupon codes.
© 2026 Summit City Coral | Powered by Shopify