Blue Tiger Shrimp

Blue Tiger Shrimp

Blue tiger shrimps are fantastic aquarium species with a versatile appearance. They are rare in their features and make the fish tank beautiful. These are known as blue shrimps due to their bright blue color, and they make them significant. 

Blue Tiger Shrimp

The blue tiger shrimp is an eye captivating and beautiful freshwater species. It is one of the most popular shrimps in the aquarium world. The color of the tiger shrimp makes it demanding, and people find these shrimps fascinating to keep. They are fun-loving creatures and swim all day long. 

The pacifying nature of blue tiger shrimps makes them unique and versatile. They are amazing creatures with multiple features and properties.

They help in the lightening of the fish tank by adding color. The calm nature and friendly interaction with the other tank mates make the whole environment excellent. 

They occupy the color variation property that distinguishes them from the other shrimps. The easy maintenance of the tiger shrimp makes them popular in the aquarium land.

Also, they like to live in groups, and it makes the whole fish tank appealing. It is one of the most compatible species for the water tanks. They live happily with the low maintenance conditions, but they never compromise over low water parameters. 

Blue tiger shrimp profile

Categories Specifications
Scientific name Caridina cf.
Common name Blue tiger shrimp
Level of care Simple
Life span Approximately 1-2 years
Suitable for tank Freshwater and planted
Diet Omnivores
Origin China
Temper Non-aggressive
Size Different in male and female up to 2cm
Behavior Calm and peaceful
Temper Pacific
Plant safety Safe
Maintenance of tank Low to moderate
Breeding Non-selective

Scientific and common names

The scientific name of the species is according to the color of the animal. They are known as Caridina cf. and multiple casual titles make them well known in the freshwaters. 

The names are orange eyes shrimps, blue tiger shrimp, and OEBT, and all of the titles show the color and appearance of the tiger shrimps. You can identify them due to their names and colors in synchronization.

Origin and classification 

The origin of blue tiger shrimps is China and mostly south Asia. There is no documented proof of their orientation. People believe that they are ancestors of other blue shrimps. They do not appear in the wild world and are due to the orange-colored eyes. 

In early 2007 blue tiger shrimps become so popular in the fish land. There is no specific information that who created the whole pattern for these shrimps.

Their classification is a bit difficult, there are few species of this specific blue shrimp, and they are according to the color variation.

A small change in the tinge makes them different from each other. All of them comprise the same features and qualities. They live and support the aquarium in a particular way. 

Discovery of blue tiger shrimps

They discovered in 2007-2008, and they are somehow the ancestors of the honey bee. They make the tank colorful and fascinating. 


All the blue tiger shrimps belong to the freshwater and natural habitat. They live happily in all freshwater lakes, rivers, and other water sources. 

The freshwater surrounding comprises a lot of trees and plants. The surrounding provides support and food to these tiny creatures. They are Amazonian naturally, and you can provide the setup for them in the fish tank.

The freshwater lakes and rivers have abundances of dried or fresh leaves in their bottom. The last layer works as gravel for the shrimps, and they get nutrition from the bottom spot. 

The freshwater is full of various non-toxic components and keeps the tank’s water acidic all the time. The organic material deteriorates and makes the tank water yellow to brown. Also, as a pet owner, you need to keep the habitat safe for the shrimps. 


The shrimp has a radiant and fiery blue color all over their body. Multiple black strips make a pattern on their bodies. The linings are prominent, and they do not form any sequence.

The lines of black color are usually in vertical or horizontal shape. It makes the blue tiger shrimps similar to causal shrimps. The baby blue shrimps are like any casual shrimp, and the darker blue color makes them unique.

Blue tiger shrimp has a variation of blue color with increasing age. The adult shrimps have darker color rather than the small baby shrimps. The intensity of the color makes them prominent and demanding for the water tanks. 

They have orange eyes that are dark orange. The eyes are radiant, and they glow the tank’s water. The blue shrimps have a different tinge of blue, and if they are from a similar batch. They are creatures of blue and black tinge. The darker the shrimps more they are costly, and the color is not their unique features. 

It has an elongated body, and the abdomens are slightly bulky. The black tinge is present in the form of scales after a certain distance. The antennas on the head are thin and blue.

They are moveable and help in extreme swimming. They have handy organs that are thin and look like hands or feet. The organs help in catching and holding the things.

Their tails are active, and they help in instant movements. The male shrimps have a slightly darker blue color than the female. The sizes vary in both sexualities.


The female blue shrimps are large as compared to the male shrimps. There is a considerable difference in their sizes. The females are 2-3cm in length, and the male blue shrimps are approximately two centimeters. 

The female’s abdomens from the downward side are curvier than the male one. The female is darker than the males, and this contrast help in choosing them for the tank.

The appearance of the saddle becomes low in the female shrimps. It is due to the presence of the dark blue patches. The size affects the breeding of the shrimps. Always choose a considerate group, or you may get the same breed.

Blue tiger shrimp diet

They are omnivores, and hence they can eat vegetables and meat. They are not selective creatures, and they eat all types of feed. A blue tiger shrimp is aggressive in eating; it can eat all day and night.

They rely on all kinds of algae and also eat the biofilms on the surface of the tank. In the water tank, the supply of feed is an essential stage. In the absence of food, the shrimps die, and it is not excellent for the owner.

Use the green things like their diet inside the water tank. Always provide high-quality food to them and never skip their meals. Add supplementary food to their diet and do not add any harmful things.

They like to eat multiple things, and few items are, 

  • Leafy vegetables that are blanched
  • Tabs of algae including all green types
  • Leaves of nettles
  • Pesticide-free food
  • Larvae of mosquitoes
  • Frozen food items like dead insects

They are tiny and fragile, and excessive feeding leads to sudden death. Keep the diet in a balanced quantity and never give them unnecessary stuff in entertainment. Always eliminate the leftover food of the shrimp.

Also, when they do not eat something in the fish tank within few hours, and it represents that they do not like it. 

The shrimps east the biofilms, so supply the commercial item if there is not enough inside the tank. 

They eat the serving within minutes and keep themselves loaded. Overfeeding is a common problem by many owners.

The interest in food makes the owner realize that he or she should provide food every time. It is not compulsory, and excessive food might kill the shrimps. 

Keep the process of feeding convenient and expensive. Never bring the food level to a low level. Feed the once a day that includes all the necessary food items and supplementary food.

In a mature water tank, you can also provide food once a day every two to three days. The removal of food makes the whole tank clean and safe all the time.

The proportion of food must last 3-7 hours inside their tanks. Remove the unnecessary and non-eaten items from water because the blue shrimps are not eating them.


They are species of freshwater lakes and rivers with a lot of greenery in their surroundings. The outer environment keeps the inner peace at a high level. 

The shrimps feel safe inside the water tanks that have plants and leaves in them. Planted trees help in their quick breeding and support their growth. 

It is a species which live happily in all type of aquariums. They are glad about low maintenance and small feed.

These shrimps keep on swimming all day. The activities of the shrimps keep the water alive and oxygenated all the time.

They like to live in the bottom of the tank and sometimes sleep there. The waving of the shrimps inside the water tank makes the whole environment eye captivating for the audience. 

They take some time and then get habitual to the tank’s environment. Blue tiger shrimps live in huge lakes and much water.

Also, a water tank is a space of restriction, but they never aggressive. A blue shrimp is not a predator, and they never harm the other mates.

Blue Tiger Shrimp Care

The maintenance of the blue tiger shrimps is not so difficult. They are acid tiny pets and live with minimal tank conditions. Adding moderate food items and the accurate surrounding make the fish tank suitable for their survival.

They are an excellent breeder in the presence of essential features that include feed, greenery, substrate, and moderate temperature. 

Tank size and requirements

These are tiny in size, but they like to live in groups. In case you place a single shrimp in a tank full of fish, it’s not an excellent move. The shrimps like space of their comfort, and hence the tank size is an important feature.

They live happily in a tank of 4-5 gallons of water. The shrimp get enough space for swimming and remain active all the time, and you can increase the tank size for these species. 

They are excellent survivors and roam inside large quantities of water. 

The tank limit for these shrimps is from 5-9 gallons approximately. The blue tiger shrimp also like a tank of ten-gallon but keep them in community form. 

A water tank is like a house to the shrimps. It must contain all the essential things inside it. The tiny creatures are not very selective or mood, but they do not compromise on low water conditions. 


They do not require the active and buffer containing substrate. Also, due to low maintenance, and they are good survivors. The inert substrate is excellent for them.

The substrate for the aquariums does not affect the chemistry of the tank’s water. Never form thicker layers in the bottom of the tank, and keep it between 1-2 inches. It helps in the prevention of hydrogen gases in the gravel. 


A blue tiger shrimp is an animal of green land. They like gazing at the plants and leaves and prefer plants over their feed. The pollution of water is not excellent for their health, and the greenery reduces many toxic substances. The plants help in the cleaning of the tank’s water.  

The addition of live and fresh plants in the aquarium makes the whole environment comfortable for the shrimps. 


Add driftwoods and other such types in the bottom and sides of the aquarium. All of the setups give a sense of essential habitat to the shrimps, and they live happily in the tank. 

Water condition

There are specific parameters for their living in the water tank. Cycling the tank’s water is essential before even adding the shrimps inside it.

The shrimps may die if you do the cycling in their presence. They are like all other dwarf shrimps and feel suffocation in the presence of toxic substances. 

Keep the levels of ammonia and nitrates at low ranges, because the tiger shrimps find them toxic. 

Water Parameters Ranges
Temperature Moderate
Ph. Approximately 7
Nitrates Ammonia
Filter Marine land and sponge filters
Carbonates and bicarbonates Range 3-4 and sometimes accept 5
Total dissolving solids Less than 10%
The hardness of water 7-8
The pump of the aquarium Tetra whispers
Substrate Sea sand
Decor Driftwoods

Blue Tiger shrimp Breeding

The breeding process in blue tiger shrimps is not difficult at all. They are simple in the hatching process because there is no stage of larvae in them.

The females start carrying the eggs in fantastic water conditions and moderate temperature. They can survive a wider fluctuation of temperature. The females hatch approximately 35-40 eggs, and they are known as shrimplets. The newborn babies are almost 1-2mm, and they are the same as their adults. 

All of them have the same blue color on their body. When the tiger shrimps begin to grow, then the blue color starts to become darker. The breeding process is not as pure as in other shrimps.

Some of the newborns are slightly different from their adults due to mixed breeding. The cases are rare, but it happens in the blue tiger animals.

These shrimps have orange eyes and are known as orange-eyed shrimps. There is no calculation of blue and non-blue shrimps. Breeding of same color tiger shrimps produces the replicas of their parents. 


They are pacific and non-aggressive, and they live happily with their mates inside the tank’s environment. Make sure that there are hiding places inside the fish tank.

Also, never add the aggressive fish with them; they can eat the tiny shrimps. Avoid the risk of hybridization, and never put the crystal and other blue shrimps with the tiger shrimps. 

They are aggressive in their eating process, and sometimes they eat their shrimps as well. The best tanks for them are as follows,

They are aggressive eaters like the tiger shrimps; there are least chances of competing among them.

You can maintain the blue color on the tiger shrimps, then make a community with a snowball and blue velvet shrimps

The other excellent tank mates for the blue tiger shrimps are, 

  • Nerite snails
  • Japanese trapdoor snails
  • Rabbit snails
  • Ramshorn snails
  • Mystery snails
  • Malaysian snails
  • Wizard snails

They never break the food supply for the blue tiger shrimps. The process of popping is good for the digestion of the tiger shrimps. The nitrogen cycle remains excellent in the presence of snails inside the water tank. 


They are tiny creatures and have a short lifespan; they live up to 1-2 years. Always provide them an excellent quantity of food and other supplements.

The worse water parameters and predator species impact the life span of the blue shrimps. They die due to these factors, or all of them complete their lifespan of two years.

The living cycle is the same for the freshwater aquariums containing plants or vice versa. Few myths say that blue tiger shrimps live for more than two years. There is now considerable evidence of this point. 


You can easily find them even when you do not know their name. They are cost-effective and easily adaptable.

The cost of the tiger shrimps ranges from $9-$10. People buy them in groups, and the rates depend on the community buying. It is an excellent investment for increasing the number of blue species in the tank.