Are Cory catfish sensitive to nitrates?

What should I do if my corys are sensitive to nitrites?

In addition to their nitrate sensitivity, corys fall victim to nitrite poisoning. Symptoms include lethargic behaviors and swimming higher in the tank. Check your water values immediately. If your nitrites are above 0 ppm, you may need to consider one of the following options: Add nitrate/nitrite absorbers to your water.

What happens if you have too much nitrite in a tank?

Nitrite is even more lethal to fish as ammonia and can kill fish. Theoretically, your system will suffer nitrite poisoning if it goes over 6 ppm. The nitrites level in the fish tank rises when more pollution is produced to be handled by beneficial bacteria.

What is the best temperature for a catfish tank?

The more popular catfishes for the aquarium hobby are small catfishes with bony plates of the Loricariidae and Callichthyidae families, also upside down catfishes of the Synodontidae. Most tropical fish are fairly happy in a range from 23 to 29 degrees celsius. If you aim for 25 to 26 you should be ok. It depends which species you mean.

What type of water is best for Corydoras?

Captive bred Corys have been selectively bred to do well in 7.0 to 7.8 Wild caught Corys do best in soft water. Captive bred will do fine in medium to hard water Ideal for wild caught Corys. You can try adding tannins to the water for captive bred Corydoras, but watch the pH carefully Nitrate sensitive, keep nitrate levels below 20 ppm.

How do you check nitrite levels in Corys?

Nitrite levels are incredibly important for Corys, so measure your water every so often to make sure the levels are at 0ppm. You can find aquarium thermometers, pH meters, and nitrite checkers at your local pet supply store. It’s very important to change the water frequently.

What is the best water temperature for catfish?

Catfish can range in water temperature from 75-85 degrees Fahrenheit. Most aquarium catfish can be kept within a range of 79-81 degrees Fahrenheit.

How do I care for my Corydoras?

Lots of regular water changes with conditioned water will ensure good long-term conditions. Most Corydoras prefer slightly soft, acidic water in terms of pH and hardness, although you can keep many common species in harder water quite happily.

How many Corydoras in a 60-litre aquarium?

There are several smaller Corydoras species; the most commonly seen are Corydoras Habrosus, Corydoras Pygmaeus, Corydoras Habrosus, and occasionally the Corydoras Hastatus. You could comfortably keep a group of six in a 60-litre aquarium.

Is nitrite poisoning killing your fish?

Nitrite poisoning follows closely on the heels of elevated ammonia as a major killer of aquarium fish. Just when you think you are home free after losing half your fish to ammonia poisoning, the nitrite level rises and puts your fish at risk again.

What should I do if my fish is exposed to nitrates?

Even in cases of sudden exposure to high nitrates, it is possible to reduce the effect of the nitrates, thus giving the fish a fighting chance at survival. Do not feed the fish for 24 hours, and then feed only sparingly until the tank stabilizes.

What is a high nitrite level in a fish tank?

Although a few fish may tolerate high levels, the nitrite levels above 0.1 mg/l are considered totally unacceptable and can potentially cause stress. How to lower nitrate levels in a freshwater aquarium?

How do you fix high nitrite in fish tank?

The nitrite levels will rise if there are too many fish in a small tank, or if the water hasn’t been changed frequently enough. In the case of nitrite poisoning, immediately change about 30% of your water and change your water more frequently until the nitrite levels go down.

How do you know if your aquarium has high nitrites?

The signs in fish behavior that signal high aquarium nitrites are the following: Testing your water should be your first course of action, whenever anything suspicious happens in your fish tank. The owners of freshwater aquariums should be concerned with their fishes’ health during elevated nitrite levels.

How do you test for nitrate in a fish tank?

Use the same test strips that you used to test your fish tank to test your tap water. If the nitrate level is above 40 ppm, you may need to purchase water for your fish tank from a pet store. Retest after a few days to check the new level.

What is the best time of year to catch catfish?

Nevertheless, when it comes to water temperature for these fish, it depends on how active they are. Catfish are most active during the spawning season. This is usually from about the middle of June through the fall months, depending on where you are located.

What is the ideal water temperature for African catfish?

The metabolism which occurs in their bodies is greatly influenced by the water temperature. For the African Catfish, an acceptable temperature range is between 26ºC to 32ºC. When water temperature in the ponds consistently stays between 16ºC and 26ºC, feed intake reduces and fish growth rate also drags tremendously.

How do fall water temperatures affect catfish?

Fall catfish patterns depend heavily on the fall water temperatures- Learning about water temps for catfish will lead to their locations in bodies of water in the Midwest. Everything a catfish does in life is based on water temperature. As we all know, fish are cold-blooded creatures which means their body temperature follows the water temperature.

What is the best temperature for a freshwater tropical aquarium?

Freshwater tropical aquariums should be kept at approximately 77 degrees F for optimal fish health. Although tropical fish can survive in water ranging from 72 degrees F to 82 degrees F, it is best to hover around the 77 degree mark.

Are catfish active in cold water?

However, as stated before, catfish are still plenty active during the colder months and lower water temperatures as well. It appears catfish just like to consume food when they are ready to and water temperature does not make a huge difference. Do catfish go deeper in cold water?

What kind of livebearer fish can live with Corydoras?

Another type of livebearer that works well with corydoras (as most of them do) is the endler. Endlers are a different species in the same genus as guppies, and a lot of the care for them are the same. They like hard, slightly alkaline water, so if you have soft acidic water, they may not work for your aquarium.

What kills fish in aquariums?

Nitrite poisoning follows closely on the heels of ammonia as a killer of aquarium fish. Just when you think you are home free after losing half your fish to ammonia poisoning, the nitrites rise and put your fish at risk again.

Can nitrites kill aquarium fish?

Nitrite poisoning follows closely on the heels of ammonia as a killer of aquarium fish. Just when you think you are home free after losing half your fish to ammonia poisoning, the nitrites rise and put your fish at risk again. Anytime ammonia levels are elevated, it is a safe bet that elevated nitrites will soon follow.

How much nitrite is safe for fish tank?

The acceptable level of nitrite in an aquarium is 0 ppm — yes, totally zero! Just like ammonia (NH3), nitrites are highly toxic to fish and invertebrates. Thus, it is best not to have traces of this lethal waste in a fish tank.

What are the symptoms of nitrite poisoning in aquarium fish?

Besides this, other symptoms of nitrite poisoning in aquarium fish include: 1 darkened gills, 2 rapid gill movement, 3 lethargy, 4 hanging/gasping at the water surface, and 5 increased breathing. More

What causes nitrite in fish tank water?

This ammonia production is the initial stage in the development of nitrite. The fifth reason is the dry-cleaning of the tank and changing its water more often. This way, the beneficial bacteria get washed away from the water and can no longer prevent the increase of nitrite in the fish tank.

What happens if your aquarium nitrite levels are too high?

So if you are cycling a new tank, expect high levels of nitrites. What happens if your aquarium nitrite levels are too high? Once nitrite levels exceed zero, they are going to be absorbed by your fish – they have no choice in the matter.

Are high nitrites in the aquarium considered an emergency?

High nitrites in the aquarium can be considered an emergency if you have live fish in it. Still, diagnosing whether you’re at the phase of cycling or you broke the cycle by accident is crucial. Finding the reason behind the suspiciously high levels is your final goal.