Fish that are members of the Callionymidae or Dragonet family are commonly called Mandarinfish. These are difficult fish to keep because to their specialized diet requirements. Once the dietary challenge has been overcome, Mandarinfish are fairly easy to care for. Here is a collection of Mandarinfish species photo, pictures, identification, characteristic, compatibility, feeding, aquarium care, and more profile information to learn about keeping these delicate saltwater fishes.
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Keeping Mandarinfish alive in a closed system (aquarium) for any length of time has always been a problem for aquarists. It used to be thought that, if a Mandarin was placed in a tank with a ton of live rock that the fish would be able to thrive on the (supposedly) huge amount of copepods which populate the live rock. Unfortunately, this has not proved to be the case in most instances. Before long, the Mandarins would consume the copepod population and then slowly starve to death. In order for... Mandarins to survive in an aquarium, they must be "trained" to consume high quality, high protein foods which are readily available.
A number of aquarists have been experimenting with different methods to wean Mandarins off of live food (copepods) and onto frozen mysis shrimp, which fulfills all of the mandarin's nutritional needs, and then onto pelletized foods. One successful method was to place the new Mandarins in a breeding basket or small Q.T. tank and feed them live brine shrimp, which they will normally take to quite well (the live shrimp's movement makes it very tantalizing), then slowly start adding a few frozen mysis shrimp to the basket or Q.T. tank. Over time, and with some luck, the Mandarins will start tasting the mysis shrimp and accepting it as food. Once the Mandarins have been weaned off of the live brine shrimp, they can then be safely moved to the display tank and fed only mysis shrimp.
Keep in mind, however, that the mandarin will never be a voracious eater and will therefore never be able to compete with more aggressive feeders in an aquarium, so their tank mates must be carefully chosen.
From personal experience, we have found that many of the mandarins that we have weaned onto mysis shrimp will actually wait for the eyedropper with mysys shrimp in it to appear at the edge of the tank and then literally suck the shrimp out of the eyedropper.
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Also known as the "Psychedelic Mandarinfish" (Synchiropus splendidus), this little fish spends its time bouncing around the live rocks and substrate in an aquarium slurping up copepods and amphipods as well as very small crustaceans. With luck and patience the Striped Mandarinfish can be weaned from live foods and trained to take frozen mysis shrimp, which is an excellent food for it.
Not an aggressive feeder, this fish does very well with other careful eaters such as Seahorses.
A photo... with identification, characteristics, compatibility, diet, feeding, habitat, captive saltwater aquarium care, and more profile information on the Striped or Green Mandarinfish (Synchiropus splendidus).
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As with other Dragonets, the Spotted Mandarinfish (Synchiropus picturatus) spends all of its time on the bottom looking for its favorite foods (amphipods and copepods). It also does well with other non-aggressive feeders, but can not compete for food with most other fish.
A photo with identification, characteristics, compatibility, diet, feeding, habitat, captive saltwater aquarium care, and more profile information on the Spotted Mandarinfish (Synchiropus picturatus).
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These "Little White Bugs" (copepods and amphipods) are the food close to the bottom of the food chain in the ocean and are the natural food for Mandarinfish as well as many other creatures. If you have a good population of these, Mandarinfish should do quite well in your tank.Continue to 5 of 6 below.
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Mandarinfish & Dragonett PicturesConsisting of a small group of species belonging to the Callionymidae family, these colorful little fishes are actually Dragonets. Look at photos and learn to identify the Striped or Green Mandarinfish, and the Spotted or Psychedelic Mandarinfish or Picture Dragonet through this gallery of top Mandarinfish pictures submitted by site visitors.
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The Red Mandarin (Synchiropus cf. splendidus) is a variation of the Striped or Psychedelic Mandarinfish" (Synchiropus splendidus).
The head and body of the Red Mandarin Dragonet are a mazelike combination of blue, orange, and red. Male Red Dragonets may be distinguished from females by their extra-elongated first dorsal spine.