Canary Blenny (Meiacanthus oualanensis)

The Canary Blenny or Meiacanthus oualanensis is just one of the many different species of Blennies on our planet. These salt water fish get their names from their brilliant yellow coloration. Like other Blennies, they are not very big only growing to about 5" in length, with males normally being a bit larger than their female counterparts.

The Canary Blenny goes by a few different names including the Canary Fang Blenny and the Oualan Forktail Blenny. They are often kept in an aquarium setting and are considered to be fairly easy to take care of. An aquarium of about 40 gallons is acceptable with lots of live rock and the following water conditions, 72-78° F, dKH 8-12, pH 8.1-8.4 and sg 1.020-1.025. These fish are herbivores that should be fed brine shrimp, mysis shrimp and other healthy treats.  You can check out the Canary Blenny in an aquarium setting in the video below.  

One thing to note about the Canary Blenny is that they are venomous, and should be handled with extreme care.  If you have any additional observations about the Canary Blenny please share...

Decorated Rabbitfish (Siganus puellus)

The Decorated Rabbitfish or Siganus puellus is just one of the over 25 different species of Rabbitfish.  This particular species is also sometimes known as the Masked Spinefoot, and was first discovered off the coast of Australia.  Decorated Rabbitfish are usually found in pairs in relatively shallow waters around reefs.

Decorated Rabbitfish are very popular in the aquarium trade because of their beautiful markings, and striking yellow coloration.  These salt water fish have a black stripe that runs from the bottom of their mouth to the tops of their heads, and adds to their unique look.  This black stripe turns into black spots towards the top of its head above the eyes.  These fish can grow to almost 1' in length, so be prepared.    

Masked Spinefoot fish should be kept in a large aquarium of 90 gallons or more with the following water conditions, 72-78° F, dKH 8-12, pH 8.1-8.4 and sg 1.020-1.025.  They get along well with most other species of community fish and can be kept in pairs, but will not tolerate other species of Rabbitfish.  Watch out when you handle these fish, they have dangerous venomous dorsal spines that can leave quite the sting!  They are for the most part, reef safe.  Decorated Rabbitfish are herbivores that should be fed algae and other veggies to keep them healthy and happy.


If you have any additional information about the Decorated Rabbitfish please share your wisdom and leave us a comment!

Silver Dollar (Metynnis argenteus)

The Silver Dollar or Metynnis argenteus is a freshwater fish that is named for its round shape and silver coloration. Originating in South America, this fish is often kept in an aquarium and is considered to be very easy to care for. They are also inexpensive and can be kept in groups of three or more so they work well in community aquariums.  They rarely reach more than 6" in length and can live up to 10 years old.  The males of this species will normally have a bit of red on their anal fins.  You can check out the Silver Dollar fish with your own eyes in the video below...  

If you are thinking of buying a Silver Dollar fish you will need a fish tank of about 35 gallons or so with the following water conditions, 72-77° F, KH 4-8 and pH 5.0-7.0. Providing the Silver Dollars with plants, driftwood and other hiding spots will keep this fish happy and healthy.

Silver Dollar fish are herbivores that can be fed flake food, algae tablets, and other forms of veggies. On occasion these fish will spawn in an aquarium setting. Making the water slightly acidic will help encourage breeding. If you have any additional information about the Silver Dollar please leave us a comment.

Chevron Tang (Ctenochaetus hawaiiensis)

The Chevron Tang or Ctenochaetus hawaiiensis is a species of Tang that goes by a few different names including the Hawaiian Bristletooth, Hawaiian Surgeonfish and the Black Surgeonfish. This saltwater fish was first discovered in the Christmas Islands, which are located in the Indian Ocean.

Chevron Tangs have the classic Tang oval shaped bodies with very large dorsal and anal fins. They have a series of odd markings that change as the fish gets older. When they are young this fish is orange with purple markings, but as it grows older the purple turns to an olive brown, and the lines become pronounced.

As you can imagine these fish are quite popular in an aquarium setting, but come with a hefty price tag, sometimes as much as $150 per fish! If you are lucky enough to buy a Chevron Tang you should make sure you provide it with the proper care. They require a tank of about 75 gallons or more with the following water conditions, 72-78° F, dKH 8-12, pH 8.1-8.4 and sg 1.020-1.025.

Chevron Tangs can be very aggressive towards other Tangs, but tend to get along with most other peaceful species. These fish are herbivores that should be fed meaty foods along with seaweed and algae to keep them healthy and happy. Once established in a tank they are considered to be quite easy to care for.  You can check out a Chevron Tang for yourself in the video below... 

If you have any additional information about the Chevron Tang please leave us a comment. 

One Spot Foxface

The One Spot Foxface or Siganus unimaculatus is a type of Rabbitfish that gets its name from the distinct black marking near the back of its body. The One Spot Foxface is a saltwater herbivore and can be fed fresh vegetables or algae. Because of its ability to consume algae this fish will keep your fish tank cleaner longer and makes it a favorite among aquarium enthusiasts. This is a small peaceful fish that can only grow to just over 7" in length and can live over five years. The One Spot Foxface normally will be left alone by other tank mates because it has venomous, dorsal spines. If you are pricked by these spines you should seek medical attention immediately. Also known as the Blotched Rabbitfish, this is a hardy fish that should work very well in a salt water aquarium. This fish is normally found in the Western Pacific around reefs normally no deeper than 40 meters. You can check out this fish in the video below.

NEXT

PREVIOUS