\u00a9 2021 wikiHow, Inc. All rights reserved. Use multiple airstones set to low or medium to provide gentle water circulation. Every week you should also add either frozen blood worms or some other meat based food to their diet. The synchronized shoaling behavior of cory cats appeals to fish fanatics of every age. Sinking pellets or algae wafers for catfish. If the water is medium to hard, add a water softener. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Ranging in price from $3-$30 , even for the rarest species, they’re also not terrible in cost. They belong to the genus Corydoras, a group of over 170 described species of Catfish from South America. She will lay sticky eggs on the glass, or on plants. It is also best to be careful with other chemicals, including air fresheners that may dissolve into the aquarium water. Even though Corys tend to be shy, they will swim and interact peacefully with Otos, glass tetras, and other non-aggressive tank mates. Just before the barometric pressure falls, drop the water temperature between 5 and 10 degrees in the tank. If the parents seem tired or sick, they probably are. To minimize the spread, I often use an eye dropper and just put a few drops of liquified food where I see the fry. There are three varieties of tiny corydoras catfish, which are often confused with each other and mislabeled in fish stores.. Pygmy Cory. Synodontis catfish, the catfish or catfish as it is called is characterized by the presence of a group of prominent hairs For adult fish, feed just once or twice day. They have armored plates that protect them from predators. For spawning, it is necessary to equip a separate tank with a capacity of at least 60 liters. Both wild and captive bred Corys prefer a tank with plenty of leaf litter and drift wood. If you are keeping wild caught fish, staying as close to their natural diet as possible may also help. Habrosus, or salt and pepper corys are much smaller. Try feeding your Corys a wider selection of foods to see if that helps the situation. Offer some food after about 3 hours in the tank to see if they are at least interested in food. The barbels around a Corydoras mouth are easily damaged. It is still best to keep them in a more shallow tank as opposed to a deep one. People commonly keep this species in freshwater aquariums. If you do not put them in a separate tank, you will have fewer fry (babies) as most will be eaten! Adults once or twice daily. You can try a partition that allows the fish to see others in the tank, but only as a last resort. If you think she is full of eggs, do a water change and add slightly cooler water (3-4 degrees cooler than the tank). If the Cory is being harassed by fish from other species, put them in a different partition of the tank. The filter should also have zeolites and nitrate/nitrite filter pads in it. To create this article, volunteer authors worked to edit and improve it over time. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Your email address will not be published. But it’s challenging to care for their fries. As with other catfish related species, Corys are also able to take in some oxygen directly from the air. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. As such, using a slower transfer method (like what you would use for Otocinclus) may not be of much use. Unless you know for sure whether the Corys are wild caught or captive bred, adjusting the pH and hardness can be difficult. Appearance. If no breeding occurs, then repeat the water changes until the fish mate. Stop breeding them and put them in a separate tank. When females are about to lay eggs, they will clear an area of sand to make a nest. Though most often when its alone it will usually keep itself in hiding and rarely venture out until its light out. Here are a few favourites: Peppered corys are spotted, considered ver… Pygmy corydoras looks much like any other cory, except that they don’t grow bigger than one inch long. Feed fry and young fish 1 – 2 times a day. Since Corys are slim bodied fish, they usually don’t have a lot of swim bladder problems. … She doesn't look well. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Matt is a web designer by day and a long-time fishkeeper by night. Corys will eat their own eggs as well as the fry when they hatch. Natural Habitat, Identification, and Where to Buy, Gender, Breeding, and Reproductive Considerations, Common Diseases and How to Avoid and Treat Them. Captive bred will do fine in medium to hard water, It is best to avoid using aquarium salt with Corydoras, Ideal for wild caught Corys. As the name suggests, Pygmy Cories are known to be very small. The pygmy cory has the scientific name Corydoras pygmaeus.. Likewise, if the water is soft, add hardening agents. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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