Almost every shrimp keepers I know have asked me how long do cherry shrimps live. I had the same question too. So, I did some research on my own and came up with some pretty interesting stuff.
So, how long do cherry shrimps live? Cherry shrimps can live for up to 1-2 years. However, under optimum conditions, they can even live up to 3 years.
The lifespan of cherry shrimp depends on many factors. You can’t just exactly say the exact number of years your cherry shrimp is gonna live. In the rest of the article, I’ll go over those factors in detail. So stick around to learn about the factors that influence the lifespan of cherry shrimps.
Factors That Affect The Lifespan Of Cherry Shrimp
There are many factors that can actively affect the lifespan of a cherry shrimp. Basically shrimps are very delicate creatures and sensitive to their environment. Everything you put in the tank can directly or indirectly affect the lifespan of your shrimp.
The main factors that affect the lifespan of cherry shrimp are:
- Temperature: Temperature is very crucial for shrimps in general. It can directly affect the lifespan, breeding even the offspring quality of your shrimps. We’ll dive into details a bit later.
- Water Parameters: As I’ve mentioned before, shrimps are very delicate. It is essential that the shrimps live in a tank where the water parameters are favorable for them. The main water parameters you should give attention to are pH, KD, TDS, and GH.
- Food: This is obvious. The better quality food you give to your shrimps, the better they will live. It will not only influence the lifespan, good quality food enhances the color as well as the quality of the offspring.
- Stress: Finally, stress can hugely affect the lifespan of shrimps. If your shrimp tank is in a place where there is constant noise or if your shrimps are always stressed, their lifespan will decrease significantly.
Now that we know what are the factors that directly influence the lifespan of cherry shrimps, let’s dive into a bit details.
How Temperature Influences Lifespan?
|Higher Temperature||Lower Temperature|
|Shorter lifespan||Longer lifespan|
|Eats more often||Eats less|
|Molts more frequently||Molts less frequently|
|Breeds quicker||Breeds slowly|
|Lower offspring quality||Higher offspring quality|
Let’s start with the most important one, Temperature. As I’ve said before, temperature can affect shrimps in many ways.
With higher temperatures, the shrimps will eat more. Not only that, they will molt more frequently. If you don’t know yet, molting is the process where the shrimps cast off their old exoskeleton and form a new one. With each molting, the shrimps get bigger and gain more weight.
Molting requires a lot of energy. So, if the shrimps are molting too often, they can’t reserve energy and stay in constant stress. This lowers the life quality of the shrimp.
Higher temperature also leads to quicker breeding. However, the offspring quality can decrease as the shrimps don’t have that much reservoir energy.
Also, with higher temperatures, the lifespan will decrease too.
Now, the reverse will happen if we decrease the temperature of the water. With decreased temperature, the shrimps will not molt that often.
As a result, they’ll have a good reservoir of energy which will not put them under any stress. Consequently, the shrimps will enjoy a better life quality and longer lifespan.
Also, at lower temperatures, shrimps breed slowly and the offsprings come out with much better quality.
The ideal temperature range for cherry shrimp is around 70 to 75 degrees Fahrenheit (or 21 to 24 degrees Celcius). You should try to aim for 72 degrees Fahrenheit (or 22 degrees Celcius). This is the best temperature for cherry shrimps.
However, cherry shrimps can still live within a wide temperature range: 57 to 86 degrees Fahrenheit (or 14 to 30 degrees Celcius).
Longer Lifespan Requires Ideal Water Parameters
Water parameters are extremely important for shrimps. It is essential to offer the right water parameters to your shrimp so that they can live a longer lifespan.
Without beating around the bush much, I am just laying it simple. Here are the water parameters you should give attention to along with the ideal range for cherry shrimps:
|Temperature||70 to 75 Degrees Fahrenheit|
|pH||6.5 to 7.5|
If you are not aware of these water parameters, then read below. I’ll shortly describe each of them:
pH stands for Potential of Hydrogen. pH is measured on a scale from 0 to 14.
- 0 means the water is very acidic.
- 14 means the water is very Alkaline.
- 7 is the neutral range.
The ideal pH range for cherry shrimps is 6.5 to 7.5.
If you need a test kit for measuring the pH, I’ll recommend API Master Test Kit. With this master test kit, you can measure ammonia, nitrite, nitrate, pH and many other water parameters. It is certainly a worthwhile investment for any shrimp keeper!
GH stands for General Hardness. It generally indicates the amount of Calcium and Magnesium in the water.
GH is measured in ppm (Parts Per Million). The ideal GH range for cherry shrimps is 6-8 ppm.
KH stands for Carbonate Hardness. Like GH, it is also measured in ppm. Generally, KH refers to how quickly the pH of the aquarium water can go up or down.
The older the aquarium, the lower the value of KH. The ideal KH range for cherry shrimps is 1-4 ppm.
With this GH & KH Test Kit, you can measure both the GH & KH of your shrimp tank water. There is no need to buy two separate test kits. Certainly a handy test kit that will help you a long way!
TDS stands for Total Dissolved Solids. It measures all the elements in the water except for the H20 molecules. For example, TDS includes minerals, nitrite, nitrate, chemicals, ammonia, etc. It is also measured in ppm.
Don’t get too high up on the TDS. It is not as important as the other ones I mentioned earlier. I basically measure TDS to know if I need to perform a water change. Higher TDS means my tank needs a water change.
The ideal TDS range for cherry shrimps is 150-250 ppm. To measure TDS, you’ll need a TDS meter. I like this one as it offers the most accurate reading.
Stress Can Negatively Affect Cherry Shrimps
Stress also plays a big role in determining the lifespan of a cherry shrimp. Shrimps, in general, do not do well under constant pressure or stress. As a result, their lifespan decreases significantly.
In this section, we’ll take a closer look at the things that can stress your cherry shrimps the most:
Overfeeding is one of the worst practices that shrimp keepers do. We love our shrimps so much that we don’t know when to stop feeding.
Shrimps in general require very little feeding. Overfeeding them can cause many problems such as:
- Overfeeding results in poor water quality. The uneaten foods quickly deteriorate and decompose. It results in a larger quantity of TDS. Also, overfeeding tips off the other water parameters. As a result, the cherry shrimps suffer a shorter lifespan.
- Overfeeding can also cause various diseases to cherry shrimps. Some of the common diseases are infection and fungus.
So, it is best to avoid overfeeding. Here are some of the good practices when feeding cherry shrimps:
- You don’t have to feed every day. It is a good practice to feed your cherry shrimps every other day. This way, the cherry shrimps can munch on the algae of your aquarium.
- If you are not comfortable with the first practice, then do this. Do not offer your cherry shrimps anything once a week. This should keep the water quality a bit better.
- Also, it is better to put the food on a food bowl. This way, the food doesn’t get scattered all over the aquarium. You’ll also have an easy time cleaning up the uneaten food.
Bad Tank Location
Do not place your shrimp tank in a place where there is constant noise. It can have a negative impact on your cherry shrimps.
Some bad locations to set up a shrimp tank are: TV room, Living Room, Kitchen or someplace where people gather and chat around all the time.
Unsuitable Tank Mates
Unsuitable tank mates can also be a major issue for your cherry shrimps. Before thinking of any tank mates for your cherry shrimps, research and find out if the new tank mate can be a potential danger for your cherry shrimps or not.
In general, most fishes will try to eat your shrimps. If it fits in their mouth, they’ll try to eat it. Even the most gentle Otto fish can try to hunt your shrimps. So, be very careful when introducing a new tank mate to your cherry shrimp tank.
If you choose the wrong tank mate, your cherry shrimps will be in constant stress and this will drastically decrease their lifespan.
Here is a list of the good and bad tank mates for cherry shrimp:
|Good Tank Mates||Bad Tank Mates|
|Other shrimp species||Any fish that are aggressive such as Barbs, Mollies, Serpea Tetra, Betta, etc.|
|Snails||Fishes with a large mouth to gulp the shrimp in a single instance|
So, I hope by now you have a pretty good idea of how long do cherry shrimps live. Try to provide your cherry shrimps the ideal living condition they deserve. And they will live to their fullest.
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