
Feeding Mandarin Gobies
- Live Copepods. Live copepods are living crustaceans similar to what is available in their natural habitat. Your gobies will love an ample supply of live copepods.
- Phytoplankton. You should also supplement your tank with a healthy dose of phytoplankton. ...
- Other Supplements. While some might say mandarin goby fish will outright reject frozen food and other supplements, a varied diet is actually quite an effective way to keep your goby ...
- Small crustaceans known as copepods, amphipods, ostracods and polychaete worms.
- Live baby brine shrimp called artemia.
- Pellets and frozen brine shrimp or mysis shrimp, which some gobies may be transitioned to eating.
What does a mandarin goby eat?
A mandarin goby eats copepods, a small invertebrate (crustacean) that is a staple of many marine fish species. But unlike other saltwater fish species commonly kept in home aquariums, the mandarin goby often only eats live foods like copepods and occasionally brine shrimp or mysis shrimp.
How do you integrate a mandarin goby fish?
Integrating a mandarin goby requires astute awareness to prevent shocking the fish. Begin by filling one side of the tank with ample food pods (more on pod recommendations in a moment). While goby’s are relatively docile and peaceful, coming face-to-face with all the tank’s inhabitants at once can be a shock.
Do mandarin goby fish need to be quarantined?
Important Note: The necessity of quarantine for mandarin goby’s is a hot topic in reef tank circles. Because these fish are pretty resilient to diseases, you likely won’t need to quarantine for health reasons. The main purpose of containing new fish is to train develop healthy eating habits.
What do you feed your goby fish?
Goby fish will eat themselves into a frenzy over copepods, which are living food sources typically grown in a refugium. Don’t have a refugium, or your setup isn’t making ample pod supplies?

What do you feed goby fish?
Goby fish are predatory fish that will eat both plants and animals. Feeding your fish pellets, artificial food, and live foods. Some of the common foods you can offer include; daphnia, live brine shrimp, blood worms, and Cyclops. Dried foods are not good for goby fish.
How do I know if my mandarin goby is eating?
You will see him eat one every few seconds. If you see him staring at the substrate but not picking up anything, there are no pods. Buying pods won't work. You need a tank mature enough to grow them on their own.
How do you feed Mandarin copepods?
2:146:40How to feed Mandarin Dragonets with frozen food - Training MethodYouTubeStart of suggested clipEnd of suggested clipSo what i do is i put that in a container of water from the aquarium. I let it melt and thaw. OutMoreSo what i do is i put that in a container of water from the aquarium. I let it melt and thaw. Out for a little while. And then what i do is i throw that food into the basket.
Can you feed mandarin goby brine shrimp?
Newly-hatched Live Artemia (i.e. brine shrimp) are an excellent supplemental live food for mandarin goby fish care. Baby brine shrimp are mobile and are at the larger end of the fish's food size range.
How many copepods does a Mandarin eat?
You will see them perching on the sand and rock looking for their next meal. A healthy Mandarin Goby can eat a Copepod every 5-10 seconds during their daily routine. For Example: 60 seconds / 5-10 seconds = 6-12 Copepods eaten per minute.
Do mandarins need sand?
Mandarins don't need sand but they need continuous supply of food due to their metabolism.
What type of copepods do mandarins eat?
Tigger-Pods®, our top-selling, live feed, will be attractive to mandarins, who enjoy chasing pods as they swim upwards with a stimulating, jerky motion. Apex-Pods™, live apocyclops panamensis copepods, is another excellent live feed that attracts finicky fish like mandarins.
Why are Mandarin gobies so hard to keep?
Mandarin gobies are extremely popular but notoriously hard to keep saltwater aquarium fish. They are peaceful and shy. Feeding them can sometimes be a problem, because they prefer to eat a specific live food called copepods. It is hard to keep enough live copepods in a tank to keep the mandarin goby alive.
Do Mandarin gobies eat at night?
All day and night...they are huge grazers...if you watch him for twenty minutes or so you should see him nipping at stuff. You wont be able to see what he is eating.
Will mandarins eat baby brine shrimp?
Variety is best to ensure enough nutrition for their health. Baby brine shrimp is good too as they stay in the tank longer for the mandarin to hunt.
Do mandarin goby eat bristle worms?
This includes pest bugs such as bristle worms and mantis shrimp. The downside of this is that if there are existing copepods on the rock, they will go too. This is less of a problem though because you can always re-seed the rock with fresh pods later.
How often should you add copepods?
every 3 monthsEnjoy your tank's natural ecosystem! Adding more copepods to your tank every 3 months may help to bolster your zooplankton population as your tank matures.
Origins And Habitat
It is crazy to think that such beautiful fish exist on their own in the wild. The mandarin goby is a spectacle to find around Pacific reefs. More specifically, they can be found in the Western Pacific Ocean, from the Ryukyu Islands below Japan to the barrier reefs off the coasts of Australia.
What Do Mandarin Gobies Look Like?
Mandarin gobies are some of the most beautiful fish in the fishkeeping hobby. Unfortunately, this, in addition to their relatively inexpensive price, causes them to end up in the wrong hands of inexperienced hobbyists. This beauty comes with extreme difficulty, which we’ll discuss later.
Mandarin Goby Tank Requirements
In terms of setup, mandarin gobies are easy to keep. They do well in reef settings with lots of cracks and crevices for them to hide in and to forage for food. A soft substrate, like aragonite sand, will also keep their underbellies safe from jagged, coarser granules.
Mandarin Goby Temperament
While mandarin gobies are mostly peaceful, they can be aggressive towards other fish around the reef, especially other similar-looking sand dwellers.
Mandarin Goby Tankmates
Mandarin gobies are reef-safe fish. They can be kept with an assortment of peaceful fish that won’t chase them around or try to steal their favorite places among the rockwork.
What Do Mandarin Gobies Eat?
This is where mandarin gobies get difficult. Up to this point, mandarin goby care has been straightforward, though they’re unlike any other reef fish you might have kept before.
Final Thoughts
Mandarin gobies are one of the hardest fish that can be kept in the aquarium setting. They don’t actually require much in the way of tank size, water parameters, or territorial needs, but their nearly-exclusive diet of live copepods makes them a huge challenge for keeping fed.
Mandarin Goby Facts
Mandarin Goby ( Synchiropus splendidus) is a stunning tropical fish from western Pacific Ocean. In addition to Mandarin Goby, they are known by various names including Mandarin Dragonet, Striped Mandarin Fish, Mandarin Fish, Striped Dragonet, and Psychedelic Mandarin.
Mandarin Goby Temperature
Mandarin Goby are tropical fish that require warm temperatures between 73-83°F (23-28°C). In order to maintain stable water temperatures, installing an aquarium heater is recommended. Rapid fluctuations in water temperatures can cause stress or death to the fish.
Mandarin Goby Water Parameters
Like other reef fish, Mandarin Goby’s ideal saltwater environment must have a pH of 8.1 to 8.4. The carbonate hardness of the tank water should be at a alkalinity range between 8 to 12 dKH. When it comes to salinity, the best range to aim for would be 1.022 to 1.025 sg.
Mandarin Goby Size
Mandarin Gobies are relatively small fish. They can grow up to 3 inches (7.6 cm) in size.
Mandarin Goby Tank Size
While Mandarin Goby are small fish, they do need an adequate tank size to meet their needs. As a general rule, one Mandarin Goby will require at least a 30 to 40 gallon (114 to 151 L) tank. A Mandarin Goby pair will need a minimum of 75 gallons (284 L).
Mandarin Goby Food & Diet
Mandarin Goby are carnivorous fish that mainly feed on small invertebrates. Among these invertebrates, copepods are their preferred food source. Other invertebrates that they feed on include cyclops, worms, protozoans, crustaceans, gastropods, fish eggs, amphipods, Mysis shrimp, ostracods, and other micro-organisms found at the bottom of the ocean.
Mandarin Goby Lifespan
The Mandarin Goby has a lifespan of 10 to 15 years in the wild, although this significantly decreases in captivity. This species tends to live an average of 2 to 5 years in aquariums.
What do Mandarin gobys eat?
But unlike other saltwater fish species commonly kept in home aquariums, the mandarin goby often only eats live foods like copepods and occasionally brine shrimp or mysis shrimp.
What are the different types of Mandarin goby?
Varieties of mandarin goby. There are also a few different varieties of mandarin goby, commonly available in the hobby. A few of the most popular are blue, green, and red mandarin gobies.
What are the scientific names for Mandarin Gobys?
The scientific names for the most commonly kept mandarin goby species in the reef aquarium hobby are Synchiropus splendidus and Synchiropus picturatus. What great choices in name, because they are each splendid and picturesque—don’t you agree?
What is the name of the fish in the aquarium?
Mandarin Goby, Synchiropus splendidus, in the Reef Aquarium. The mandarin goby is arguably one of the most beautiful reef fish you will ever see. Let’s dive a bit deeper into some of the most common questions about keeping this amazing saltwater aquarium fish. How long do mandarin gobies live?
What is a Mandarin fish?
Mandarin fish have scale-less bodies in blue, green, or orange-red, with a wavy pattern that creates a psychedelic impression. Even though many of us call them a (Mandarin) goby, they specifically belong to the dragonet family.
What is an engineer gobie?
Engineer gobies are actually a blenny. Mandarin fish have a captivating swimming and hunting style to observe, which only adds to their charm. Their eyes seem to bug out of their heads and dart in all directions, looking for a tasty morsel of food as they hover over the rocks and rubble.
Where do Mandarin gobies live?
In the wild, Mandarin Gobies can be found in the Coral Triangle, Malaysia, Australia, the Philippines, Indonesia, the Great Barrier Reef, and the Indo-Pacific Ocean area. They live in shallow lagoons and inshore reefs, especially around rubble beds or dead corals, which offer them protection and privacy.
How to integrate a goby into a fish tank?
Integrating a mandarin goby requires astute awareness to prevent shocking the fish.#N#Begin by filling one side of the tank with ample food pods ( more on pod recommendations in a moment). While goby’s are relatively docile and peaceful, coming face-to-face with all the tank’s inhabitants at once can be a shock.#N#Gently place your goby directly above the pods and away from other tank inhabitants. Eventually, your goby will gain enough confidence to begin exploring his new home.
How much space do gobys need?
As a general rule, goby’s require a large tank around 50 gallons, minimum.
How to get a goby to come face to face with all the inhabitants?
While goby’s are relatively docile and peaceful, coming face-to-face with all the tank’s inhabitants at once can be a shock. Gently place your goby directly above the pods and away from other tank inhabitants. Eventually, your goby will gain enough confidence to begin exploring his new home.
Why don't gobys need quarantine?
Because these fish are pretty resilient to diseases, you likely won’t need to quarantine for health reasons. The main purpose of containing new fish is to train develop healthy eating habits. However, if your goby comes from a populated aquarium, quarantine may not be necessary.
Is it easy to care for a Mandarin goby fish?
Caring for mandarin goby fish, also known as mandarin dragonet, isn’t the easiest task. It seems the privilege of caring for these dizzyingly beautiful fish comes at a price. No, I’m not talking about a literal price, but rather, the cost of patience and dedication.
Do Mandarin gobys eat?
Mandarin goby’s love to eat. Actually, they eat all the time.#N#I remember my first goby and was shocked at the amount of food he went through daily. The secret to a long, healthy life is to ensure their food supply never dwindles. However, this is a challenge for many aquarists.#N#The two key elements to always remember when caring for mandarin goby’s are:
Is a Mandarin Dragonet goby easy to care for?
It’s no secret mandarin dragonet goby’s aren’t the easiest to care for. Because of its mesmerizing beauty, many novice saltwater aquarium hobbyists flock to their vibrant colors like a moth to the flame. However, without learning the intricacies of this mysterious fish, their beauty is often short-lived.