Clown Goby, FishTankWeb.Com – The information about Clown Goby is interesting to learn.

Instead of being difficult fish species to care for, the clown goby has unique requirement and behavior.

Therefore, the owner cannot easily neglect the care sheet facts. It might be tricky, but certainly possible to execute.

Clown Goby Nature and Diet

For many hobbyists, the clown goby is one of the most tempting pet fish to have.

With its small features, the ecosystem inside the tank won’t be altered much.

Moreover, the vibrant color could add refreshing splash to the tank.

The maximum size for this species is only 1.5 inches or 4 cm, although most of them are smaller than the biggest size.

Another name for clown goby is the yellow clown goby.

This name could depict the appearance so clearly, as the whole clown goby body has bright yellow tone.

Only some fish have the dark yellow color.

As its protection, the tiny fish have a layer of noxious slime to chase away the predator.

Compared to the other goby fish, the clown goby has no interest to hide or bury itself under the sand and rocks.

It also loves to swim in the middle of the tank, wandering around near the coral branches.

While the other goby species prefer to spend their time within their own territory, the clown goby is often swimming as a group of five to fifteen.

  • Clown Goby Feeding Rules

Providing and giving food to clown goby is surprisingly easy compared to the goby species in general.

This active creature takes both live and commercial food.

It is okay to feed them flake food, but don’t forget to provide another menu with high protein.

Even though marine flakes could fill their stomach, live food usually have better nutrients compound.

Once the owner sprinkle the food on the tank surface, the clown goby would happily nip on them.

In the other words, they could supply themselves with enough food without the owner’s help.

Make sure to provide the food two to three times a day at the same time.

More than this and the fish will be overweight.

Clown Goby Tank Requirement

  • Clown Goby Tank Size

Since the most benefit of the fish is its nano size, 10 gallon tank is enough for it to live.

However, bigger aquarium is required to raise more than a couple of clown goby.

In the wild, the goby is often found near the branches of rocky coral.

In the captive tank, it is not necessary to provide host coral for the pet.

Even when the owner insists on putting a coral in the tank, it will be used as a place to lay eggs only.

As the result, the polyps might die. Remember that the clown goby has the tendency to nip on polyps also.

To replace the corals, the owner could install tank decorations that could serve as hiding places.

It would be better if the models are taken from its wild nature. Don’t forget to pur water regulator.

Set the current to slow and steady pace. Another tank requirement for clown goby is high and stable water.

Set the water to have 8.1 to 8.4 pH, 1.020 to 1.025 salinity. For the temperature, it should be around 22 to 28 degree Celcius.

  • Clown Goby Tank Mates

The owner should consider the nano size before choosing the tank mates.

As the first rule, any bigger fish is not recommended at all.

In the beginning, it has been mentioned that the clown fish has natural protection.

The owner might witness this when the predator spits out the tiny fish from its mouth.

This condition doesn’t mean that the clown fish is safe.

For a compatible mate, it is suggested to take a pair of clown goby only.

Don’t worry about sexing. They are protogynous hermaphrodite, which mean they could switch their sexual reproduction.

Another option would be a calm and tiny species. This would minimize quarrel among tank mates.

Clown Goby Care

The first rule of this tricky species is feeding. Most newly bought fish has their own adaptation issue.

Clown fish, in this case, has greater sensitivity towards water condition difference.

As the result, it refuses to eat. The fish owner might also notice how the clown goby is skinny and malnourished in the seller’s tank.

Without proper care and good nutrients supply, the tiny pet might not be able to survive.

If the owner wants to raise a healthy clown fish, then the best bet is to mimic the natural habitat as close as possible.

For example, provide a lot of overhang plants and caves to hide.

Usually, the territorial fish loves to play the host of certain area.

Once they are comfortable with the new home, the owner could expect the fish to pop up around the area.

Since the eating problem has been widely known, many newbie owners don’t take it seriously.

As the result, the lovely pet might get infected with one of the following diseases.

Clown Goby Diseases

  • Bump

This is actually the sign of severe malnutrition.

However, many tank owners think that it is caused by bacteria in the water.

Therefore, many of them believe that cleaning the tank would be the solution.

The white bump that usually appears near the gill is the final stadium signal.

If the owner fails to find a way for it to eat, then the goby will die within days.

  • Ich

The culprit of this condition is a parasite called trophont.

It sneaks in the water and attach itself on the fish body.

After three to five days, the ich will create even bigger cyst containing hundreds parasites.

Ich appears as white thread hangs on the fish’s body.

To prevent the outbreak, put the fish in separated tank and treat it properly.

Images for Clown Goby

Photo Image Citron Clown Goby

Photo Image Citron Goby - Painted Goby Citron Clown Goby

Photo Image Clown Goby Aquarium Set

Photo Image Clown Goby Care

Photo Image Clown Goby Diet Food

Photo Image Clown Goby Diseases

Photo Image Clown Goby Habitat

Photo Image Clown Goby Lifespan

Photo Image Clown Goby Tank Size

Photo Image Yellow Clown GobyDon’t miss to read:


The “hardiest” label for the tiny species is given with a solid reason.

As long as the owner could feed the species properly, there is no reason to worry.

At first, the care sheet of Clown Goby might seem suffocating, but each point is necessary for its healthy growth.

source: aquaticcommunity¹, saltwatersmarts²

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