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How Long Do Bloodfin Tetras Live?
The Bloodfin Tetra can live for 4-7 years if kept in optimum living conditions and you can do a lot to extend or maximize its life span which we cover below. The Bloodfin Tetra will do best in schools of 6-10 or more and be kept in a tank that is at least 15 gallons.
- How Long Do Bloodfin Tetras Live?
- Bloodfin Tetra Care Tips
- Equipment You Might Need For Your Bloodfin Tetra
- What Impacts The Lifespan Of Bloodfin Tetras?
- How To Help Your Fish Live Longer
- 1. Get The Right Size Tank To Maximize The Lifespan Of Your Fish
- 2. The Right Water Parameters To Ensure A Long Healthy Life
- 3. The Ideal Temperature For Your Fish
- 4. Your Fish Need Oxygen To Live
- 5. Keeping Your Tank Clean
- 6. The Right Diet: Feeding The Right Foods At The Right Time.
- 7. The Right Tankmates, Companionship & Prevent Boredom
- 8. Reduce Stress
- 9. Disease Prevention
- 8 Easy Things You Can Do To Increase The Lifespan Of Your Bloodfin Tetra
- Final Thoughts
Bloodfin Tetra Care Tips
It’s a small fish (usually growing around 2″) with a shiny silver body that gives off a greenish hue in the right aquarium lighting. But the distinct part about these fish comes from their red fins.
They provide a striking contrast to its silvery body and earned it the name, Bloodfin Tetra (also Redfin tetra and True Bloodfin. Glass Bloodfin is a bit different). And don’t worry, it’s a peaceful fish with no “blood” on its fin; well maybe there’s a little bit on its teeth after feasting on the live feed.
The fish is native to the Río Paraná basin in South America, which runs from Brazil, Paraguay, and Argentina.
Its natural habitat and its own traits make it a very hardy fish to keep, which can survive a number of water parameters and is perfect for beginners.
It might be a bit shy at first, but once it gets used to the tank, Bloodfin tetra is an active swimmer. It’s middle to surface dweller (and has an occasional jumping-to-freedom tendency, so keep the lid on).
But it’s always a good idea to look at stubborn and hardy plants that don’t require much care, like Java Moss or Dwarf Aquarium Lily (as long as their requirements don’t clash with the Bloodfin’s).
- Care level: Beginner
- Size: 2 inches maximum
- Ideal tank size: 20 Gallons (Can survive in smaller, but it’s a very active fish that prefer to stay in a school, so it needs enough space to swim around)
- Temperature range: 70 – 80 °F
- PH range: 6 – 8 (7 is ideal)
- Hardness range: Soft to Hard water (up to 30 GH. This fish is very adaptable, and it can survive and thrive in a much wider water hardness range)
Bloodfin’s ability to survive in a wide range of parameters makes it a very good candidate for a community tank. However, if kept in schools of less than six of its kind, Bloodfin acts out and exhibit a “nippy” attitude towards long-finned and slow swimmers.
Equipment You Might Need For Your Bloodfin Tetra
- Aqua Clear – Fish Tank Filter
- NICREW Classic LED Aquarium Light
- Tetra Aquarium Heater
- Python Pro-Clean Gravel Washer and Siphon Kit
- Marina Algae Magnet Cleaner
- API Freshwater Master Test Kit
What Impacts The Lifespan Of Bloodfin Tetras?
When it comes to Bloodfin Tetras, one of the main things that can impact lifespan are your water parameters. Above all, how healthy and clean your water will determine just how long your Fish will live.
For example, unkept water can become toxic with high levels of Ammonia, Nitrites, and Nitrates, all of which can be extremely harmful to your Fish.
Dirty water can also lead to many other problems like stress, infections, and disease, which ultimately will impact the overall health of your Fish and shorten it’s lifespan considerably.
Below we will go into detail on how you can help your Fish live a long and happy life, but first, here are a few other things that can also impact how long your Bloodfin Tetras will live.
- Tank Size
- Water Parameters
- Maint schedule
Alright, let’s get into the details.
How To Help Your Fish Live Longer
As we mentioned above there are some things you can do to help maximize your fish’s life and ensure it’s a long one.
Here they are in no particular order.
1. Get The Right Size Tank To Maximize The Lifespan Of Your Fish
When Fish are kept in a tank that is too small for them to grow or swim they can fall victim to a whole bunch of health problems such as;
- Underdeveloped muscles,
As well as other problems that can cut their lives short.
2. The Right Water Parameters To Ensure A Long Healthy Life
As I mentioned above, the quality of your water is the number one thing that can have an impact on your Fish’s lifespan.
Fish make waste which collects at the bottom of the tank and slowly converts to Ammonia, then to nitrites, and lastly nitrates. This is called the nitrogen cycle, and it is continuously happening in every tank.
If you don’t regularly change your water, these toxins can build up in the water column and cause your Fish to experience a slow, painful death.
Stress, disease, and infections are another side effect of poor water quality that will no doubt determine how long your fish live.
However, there is so much more to water quality than just how clean it is. Things like the Temperature how well it’s oxygenated (which we will discuss next) but also The PH, Hardness/Softness of the water will have an impact on your Fish.
3. The Ideal Temperature For Your Fish
The Temperature of your tank is another critical piece that you’ll need to manage. The good news is that it’s relatively easy to do. All Fish have a specific temperature range that is best suited to them.
What you want to know is the temperature range that suits most of the Fish in your tank, set our heater to this Temperature and monitor it daily with your thermometer.
That said, there are some fish out there that don’t need a heater; they are considered cold water fish.
Here are a few articles about coldwater fish;
4. Your Fish Need Oxygen To Live
Just like all living things Fish need to breathe. So keeping your water well oxygenated is essential. This doesn’t mean you need to run out and purchase an air pump. However, it’s crucial to understand how oxygen enters the water in your aquarium.
As water on the surface is disturbed, oxygen will enter the water naturally, so if the surface water is being agitated by a filter output, bubbler, or even an air pump, you are likely providing enough oxygen into your aquarium.
You can tell if your Fish lack oxygen if they look like they are gasping or coming up to the surface for air.
As you can imagine, an aquarium without oxygen can cause some severe health issues for your Fish and will likely cause your Fish to live a very short life.
5. Keeping Your Tank Clean
Keeping your tank clean is another important step in prolonging the life of your Fish.
A regular maintenance schedule will not only ensure that your water parameters are in check, but it will ensure that algae and other harmful things won’t build up in your aquarium. Perform Partial Water Changes to Keep Fish Healthy
6. The Right Diet: Feeding The Right Foods At The Right Time.
Just like humans, it’s best to keep your Fish on a healthy diet of food that they are accustomed to. Some fish need proteins while others need more vegetation. Make sure you feed your Fish what they need to be healthy.
The quantity and frequency of feeding is also an important thing to ensure a long healthy life. If you overfeed, not only will you pollute your water, but your Fish will grow overweight and lazy and potentially suffer other ill effects.
Optimize Fish Health by feeding at regular intervals, mix up the food, so they get the right mix of all the nutrients they need to live a healthy life.
7. The Right Tankmates, Companionship & Prevent Boredom
If you want to keep some friends in the tank, you’ll need to ensure that you mix similar temperaments of Fish. It would be a horrible idea to mix cichlids with guppies – you’re guppies life would be over before you finish reading this article.
Read: Bloodfin Tetra Tank Mates – How to form a Happy Little Community With Bloodfin Tetras
The wrong tank mates can bully, fin nip, injure or worse eat each other if you’re not careful.
It only takes a few minutes, and you can find some great tank mates for almost any Fish out there. In fact, we can help you find some good buddies for your fish. Click here to see a bunch of tank mate suggestions for many of the most popular Fish.
8. Reduce Stress
Stress is one of those things that is typically a result of not doing something you should be.
If you keep your water clean and healthy, the right Temperature, feed them a healthy diet, and keep your tank stocked with friendly tank mates, stress shouldn’t impact your Fish’s health.
9. Disease Prevention
Again most diseases are a result of something in your aquarium that’s not quite right.
Usually, it’s the water quality and Temperature that will lead to sickness. However, when adding new Fish you should always try to quarantine your Fish to ensure they aren’t sick and bringing over some unknown issue from another tank.
How To Tell If Your Fish Is Sick
The good news is that most fish diseases can be prevented, treated and easily identified.
Some typical things to look for would be;
- Watch out for faded coloring.
- Keep an eye on your Fish’s fins.
- Look for lethargy.
- Watch your Fish’s eating habits.
- Check for spots.
- Look for breathing problems.
- Watch for your Fish to rub or scratch.
- look for other physical symptoms.
8 Easy Things You Can Do To Increase The Lifespan Of Your Bloodfin Tetra
The lifespan of a Bloodfin Tetra can be greatly be increased by doing a few simple things, they are as follows;
- Tank Size: The Bigger the Better
- Maintain the Ideal Tank Temperature
- Pay Attention to Water Quality
- Include a Lid and Space at the Top
- Use An Aquarium Filter & Heater
- Include Plenty of Places to Hide
- Reduce Stress & Disease
- Select the Right Tank Companions
Bloodfin Tetras are hardy and easy to care for provided you know what you’re doing. With the information in this guide, there is no reason your Tetras can’t live for at least 5 years.
If you do only two things on this list, the things that make the biggest difference to their lifespan would be water quality and diet.