Why do my fish keep dying after a water change?

When you perform a water change with colder water, the fish in your aquarium go into a thermal shock, which leaves them extremely vulnerable to disease. A fish that goes through thermal shock will not move a lot, lose its color quickly, and may die almost immediately after a water change.

How often should I change my guppies water?

The ideal water hardness for guppies is dGH 8-12. The correlation between water hardness and pH is very important. Usually, the higher the water hardness, the higher the pH level is. The general rule for most species is to change half of your water every week so it always remains fresh and clean.

How do you save a dying fish after water change?

You can add 1 tablespoon of salt per gallon of water. Then, keep your fish in salt water for 2 to 3 minutes. Remove your fish from the salt water immediately and transfer it to its fish tank, if it shows any signs of stress.

Why are all my fish dying all of a sudden?

If all fish appeared and acted healthy then all die suddenly, this is almost always due to environmental poisoning. Look for disease signs. HIgh ammonia or nitrite levels, incorrect pH levels, and extreme temperatures can kill fish. Act accordingly to correct issues with the water chemistry.

What are some signs of ammonia stress in a tank?

Signs of Ammonia stress

• Lethargy.
• Loss of appetite.
• Hovering at the bottom of the tank (especially for surface dwelling fish)
• Gasping at the surface.
• Inflamed gills.
• Red streaks or inflammation in the fins.
• Inflamed eyes or anus.

How can you tell if a fish is stressed?

Strange Swimming: When fish are stressed, they often develop odd swimming patterns. If your fish is swimming frantically without going anywhere, crashing at the bottom of his tank, rubbing himself on gravel or rocks, or locking his fins at his side, he may be experiencing significant stress.

What is new tank syndrome?

The new tank syndrome means quickly rising nitrite levels in water leading to a very high level. Afterwards, the nitrite concentration sinks again. Nitrite is toxic for fish and can even be fatal in higher amounts. The water parameters in the aquarium should therefore be checked regularly and altered if necessary.

How do you keep guppies alive?

1. Feed a varied high-quality diet to your guppies.
2. Choose the right tank size for guppies.
3. Keep more than one guppy and maintain the Male-female ratio.
4. Maintain good water quality.
5. Make sure your aquarium water always has sufficient dissolved oxygen.
6. Create some hiding places in your guppy fish tank.

Did a water change and fish died?

Did the water change kill the fish? The answer is yes, but not because water changes are inherently bad. When a sudden, large water change occurs, it causes such a drastic shift in the makeup of the water that the fish often cannot tolerate it and they die.

Why do guppies die in aquariums?

The top reason why most guppies die in an aquarium is the quality of the water. Poor water quality can lead to diseases and parasites that cause guppy to become sick and die. Things that lead to poor water quality include overfeeding and excess fish waste. if left unregulated, the build-up of toxins causes the fish to die.

Can guppies live in tap water?

Guppies are tropical fish and need a certain temperature to thrive. You can buy an aquarium heater to keep the temperature stable. Tap water, unconditioned, contains chlorine which is deadly to fish. If this is your first guppy tank, then you probably bought a few and put them in your brand new aquarium.

How to increase the lifespan of a guppy fish?

A variety of quality food can increase your guppy fish’s lifespan. Tetra produces some of the best fish food in general. Flakes, vegetables (you can prepare at home), spirulina tablets, and blood worms are also good choices.

Can You overfeed guppies?

Another problem with overfeeding your guppies is that the excess waste is going to increase the ammonia in the tank, which is dangerous for your fish. To stop overfeeding your guppies, you should know how much to feed them every day. As a rule of thumb, you should feed them for two minutes twice a day.