Yellow Tang

4/5 - (3 votes)

Yellow Tang (Zebrasoma flavescens) : Care, Diet, Tank Size, Aggression, Disease, Tank Mates, Breeding, Lifespan & Other Guide

Yellow Tang is a Popular Saltwater fish. Yellow tang is a brightly colored fish that many aquarists seek to keep in their saltwater aquariums. Yellow tang fish are Belong to the family of the Acanthuridae, or more commonly known as “coral reef fish”. Yellow tang fish can grow up to 8 inches in size.  Yellow tang females are larger than Yellow Tang males. Yellow tang fish is also known as Yellow Surgeonfish (with an alternate common name of Yellow Tang). Yellow Tangs are bottom dwellers, with seafloor being the preferred habitat with loose seafloor sediment or areas of algae growth. The yellow tang is one of the most Beautiful salt water aquarium fish and for good reason. They are hardy, brightly colored, and active fish that make a great addition to any salt water aquarium. Yellow Tangs are found in depths of 20–50 meters (66-164 feet) but they can be spotted between 3–80 meters (9.84–262 feet) in shallow waters of the Central and West Pacific Ocean, most specifically around Australia and New Zealand.

Yellow Tang Scientific Name is (Zebrasoma flavescens). Yellow Tangs are considered to be one of the easier species of tangs to keep in a saltwater aquarium and they are “Reef” safe fish and they do well in a reef aquarium which has plenty of live rocks and hiding places. Yellow Tang are semi-aggressive fish but sometimes they become aggressive towards other Yellow tangs or smaller fish. The Yellow Tang gets its name from its coloration when it is in the wild. Yellow Tangs are generally bright yellow in color. Yellow tang fish have bony spines running down their sides which can be used for defense against predators, though Yellow tangs cannot inflict harm unless they are handled by humans. Yellow tangs also have another type of spine located on their forehead called a Nasal spine or Longnose spine which can also cause damage if provoked.

Yellow Tang

Yellow Tang Care

Yellow Tangs are little difficult to take care for beginners, , but with some specific and easy to follow steps, they can be a wonderful addition. The first step is choosing a tank that is large enough for the number of yellow tangs and provides room for them to swim comfortably. They need plenty of hiding places too so they can feel safe while exploring their new habitat.

It’s important to maintain a stable water temperature as well, which usually requires a heater or an air pump. These tangs are known to be aggressive and territorial. They need an experienced, knowledgeable fish keeper who can take the time to read up on yellow tang behavior. To maintain their coloration It’s also important not to overcrowd the tank as this can also lead to aggression among the fish and stress which will affect their overall health. They also need to be in a reef tank that has live rock and live sand to help them maintain a healthy balance of bacteria in their stomachs.

A reef tank helps the tang obtain useful minerals and pre-digest food for the tang so it’s not as hard for them to digest their food. Last thing is that in yellow tang one common disease found is saltwater ich, which is caused by stress from poor water quality because yellow tangs are very sensitive in water conditions. so check the water quality daily and change 15% to 20% water weekly & Keep the hardness level of water up to 5-15 dgh and also Use strong filtration to maintain ammonia level for best result use the biological filter.

PH Level

Yellow Tang prefers water that’s slightly acidic with a pH level between 8.0 and 8.5 to prevent their skin from becoming irritated or damaged.

Water Temperature

Yellow Tang requires an average temperature between 24° & 26° Celcius degrees (76-80 F) of water.


Yellow Tang Diet

Yellow tangs are omnivores fish. They can eat both meat and vegetable materials and primarily feeds on seaweed and other plant matter. Feeding these fish is relatively easy thanks to their preference for frozen food and less active lifestyle when compared to other types of marine life. In the wild, they consume a variety of different algae, including red and green algae. In captivity, they can be fed a wide variety of dried and live foods, including pellets, flake food, brine shrimp, mysis shrimp, and algae wafers. They are also territorial fish, so they need a significant amount of space to hunt for food.

So you can feed your Yellow Tang’s Algae, Nori sheet, Seaweed, Sea veggies, ocean nutrition, Flakes, Pellets, Live food such as brine shrimp, bloodworms and mysis other things that are small enough for them to swallow But Yellow Tangs will eat mostly algae and vegetation in the wild. Feed them vegetable matter regularly to ensure that their diet is balanced and nutritious. It’s also important to not overcrowd the tank as fish will stop eating if they feel threatened or stressed out & remember that feed them once or twice a day.

Yellow Tang Tank Size

The minimum tank size for yellow tang is should be 4 feet and 120 gallons (450 liters) and medium light with Corals and A good tank cover is necessary because yellow tangs are escape artists and can jump out of tanks. They need a very large tank with plenty o flive rock covered with algae growth, which provides food and shelter for the fish and space for macro algae if you want them to thrive. If you don’t have live rock, then sturdy artificial rocks are the next best thing. Add some hiding places such as driftwood or bogwood to do not get along with other tang species or aggressive tank mates like lionfish, puffers, and eels. Yellow tangs are active swimmers and active swimmer they need enough space to swim or otherwise they may become lethargic, stressed, and even die.

Yellow Tang Breeding

Yellow tangs are one of the most popular marine aquarium fish. Breeding yellow tangs can be a rewarding experience, but it is also a lot of work. Yellow tangs are not easy to breed in captivity and it takes a lot of dedication and knowledge to succeed. Here are some things you need to know if you want to try breeding yellow tangs: 

Yellow tangs are polygynous species, meaning that each male will mate with multiple females. In the wild, groups of yellow tangs will often form harems, with one male mating with several females. If you want to breed yellow tangs in captivity, you will need to provide them with multiple female mates.

Yellow tangs are also hermaphrodites, meaning they have both male and female reproductive organs. When two yellow tangs meet, they will usually go through a courtship ritual in which they circle each other and change colors. Once the ritual is complete, the two fish will spawn (release eggs and sperm) and fertilization will occur.

Yellow tangs are very territorial. They often fight with each other over food and territory. This can make breeding them in captivity difficult, as they may fight with each other instead of mating. To prevent this, you will need to provide plenty of food and space for them to live in.

When Yellow Tangs are ready to breed, they will form pairs. The pair will then clean an area of rock or coral where they will lay their eggs. Once the eggs are laid, the male Yellow Tang will fertilize them with his sperm. The eggs will then hatch in about 5-7 days. The fry (baby fish) will be very small and will need to be fed microalgae or baby brine shrimp until they are large enough to be added to a reef aquarium. Yellow tang fry are very delicate and require special care, This process can take several months, so you will need to be patient when breeding yellow tangs. So it is best to leave their breeding to the experts unless you are prepared to invest the time and effort required to raise them successfully.

If you are dedicated and have the knowledge necessary, breeding yellow tangs can be a rewarding experience. Yellow tangs are beautiful fish and their fry can be very valuable. With time and patience, you can successfully breed yellow tangs in captivity.

If you are interested in Yellow tang breeding and don’t have knowledge , we suggest you contacting a professional breeder or fish store that specializes in marine fish. They will be able to provide you with the necessary supplies and advice for successfully breeding Yellow tangs.

Yellow Tang Tank Mates

Yellow tangs are one of the most popular saltwater fish for home aquariums. They are beautiful, relatively easy to care for, and make a great addition to many different types of tanks. Yellow tangs are also very social creatures, and do best when kept in groups.

While yellow tangs can be kept with a variety of different fish, there are some that make better tank mates than others. Here are a few of the best options for yellow tang tank mates:

1. Clownfish – Clownfish are a great option for yellow tang tank mates because they are relatively peaceful and get along well with other fish. Yellow tangs and clownfish also have similar dietary needs, so they can be easily fed with the same food.

2. Royal Gramma – Royal grammas are another good option for yellow tang tank mates. They are also peaceful fish that get along well with other fish, and they have similar dietary needs to yellow tangs.

3. Yellowtail Damselfish – Yellowtail damselfish make good tank mates for yellow tangs because they are relatively peaceful and have similar dietary needs. However, it is important to note that yellowtail damselfish can be aggressive towards other fish, so they should only be kept with Yellow Tangs if there is plenty of space in the tank for both fish to coexist peacefully.

4. Ocellaris Clownfish – Ocellaris clownfish are another good option for yellow tang tank mates. They are peaceful fish that get along well with other fish, and they have similar dietary needs to yellow tangs.

5. Blue Yellow Pygmy Angelfish – Blue Yellow Pygmy Angelfish make good tank mates for yellow tangs because they are relatively peaceful and have similar dietary needs. However, it is important to note that blue yellow pygmy angelfish can be aggressive towards other fish, so they should only be kept with Yellow Tangs if there is plenty of space in the tank for both fish to coexist peacefully.

When choosing yellow tang tank mates, it is important to consider the personality of the fish, as well as their dietary needs. Yellow tangs are social creatures that do best when kept in groups, so it is important to choose tank mates that are relatively peaceful and get along well with other fish. Yellow tangs also have specific dietary needs, so it is important to choose tank mates that have similar dietary needs. By considering these factors, you can be sure to choose the best possible tank mates for your yellow tang.

Yellow Tang Disease

Yellow tangs are particularly susceptible to ich, which is a parasitic infection that causes white spots to form on the fish’s body. Ich is highly contagious and can quickly spread through an aquarium. Yellow tangs can also develop velvet, which is a bacterial infection that causes their body to turn a brownish color. Velvet can also be fatal if not treated promptly.

Bacterial infections are also common in yellow tangs. These can cause problems such as fin rot, which is when the fish’s fins start to disintegrate. Bacterial infections can also cause ulcers on the fish’s body. If you notice any of these signs, it’s important to take your Yellow tang to the vet for treatment immediately.

Yellow tangs are also susceptible to stress, which can make them more susceptible to diseases. Yellow tangs that are kept in tanks that are too small or that have poor water quality are more likely to develop stress-related illnesses. To help prevent this, it’s important to provide your Yellow tang with a large tank and to keep the water quality high. Yellow tangs should also be kept in groups, as they are social fish.

If you suspect that your Yellow tang is sick, the best thing to do is to take them to the vet for an examination. Early diagnosis and treatment is essential for yellow tangs, as many of their diseases can be fatal if left untreated.

(Zebrasoma flavescens)

Yellow Tang Aggression

Yellow Tangs are also relatively peaceful fish, But Some Yellow Tangs can be aggressive, particularly when they are not well socialized. Yellow Tangs that are kept in small tanks or with fewer tank mates are more likely to be aggressive. Yellow Tangs may also become aggressive if they do not have enough hiding places or if they feel threatened by other fish. Yellow Tangs can be aggression towards other Yellow Tangs, as well as towards fish of other species. Yellow Tang aggression can manifest itself in a number of ways, including biting, chasing, and ramming. Yellow Tangs that are aggression should be separated from their tank mates to avoid injury.

While Yellow Tang Aggression is a normal behavior, it can be a problem for aquarium owners. If you have a Yellow Tang that is exhibiting aggressive behavior, there are a few things that you can do to try to reduce the aggression. First, make sure that the Yellow Tang has plenty of hiding places in the tank. Yellow Tangs that feel secure are less likely to be aggressive. Second, increase the tank size if possible. A larger tank will give the Yellow Tang more space and may help to reduce aggression. Finally, try to keep Yellow Tangs that are similar in size to each other. Yellow Tangs that are too small or too large may be more likely to be aggressive towards each other. If you have multiple Yellow Tangs, it is also a good idea to provide them with plenty of algae to eat so that they are not competing for food. Yellow Tangs that are well-fed are less likely to be aggressive.

Yellow Tang Behaivor

Yellow Tangs are generally peaceful fish, but they can be aggressive towards other Yellow Tangs if they feel threatened. It is best to keep only one Yellow Tang per aquarium. Yellow Tangs are also known to nibble on corals and other invertebrates, so it is best to keep them in an aquarium with plenty of live rock for them to graze on.

Yellow Tang Lifespan

The Yellow tang is a popular fish that can live for up to 30 years! This long life span is thanks to its healthy diet and robust immune system. In addition, yellow tangs are relatively resistant to disease and parasites, making them a great option for fish enthusiasts who want a fish that they can safely keep in their home aquarium. If you’re interested in adding a yellow tang to your home aquarium, be sure to keep these tips in mind to ensure a long and happy life for your new pet!

Frequently Asked Questions

Related Posts

LEAVE A REPLY

Please enter your comment!
Please enter your name here