Which Corydoras are the hardiest?

Can Corydoras sterbai live with discus?

NOTE: Corydoras sterbai specifically is quite large in size, and it is able to adapt to high temperatures. Among the most suitable tankmates for Discus fish is the Corydoras and the following are a couple of whys and wherefores.

Can Corydoras live in a 5 gallon tank?

Corydoras are schooling fish and need to be in groups of 4+. Your 5 gallon tank is too small to house even the smallest species comfortably. They need at least a 10 gallon aquarium.

Can I feed discus fish live food?

So try to feed your discus with live food only if it is necessary to increase fish appetite. However, I recommend you to reduce the risk of parasites and disease by not feeding discus with live foods.

How do you change a discus fry diet?

If for economical or practical reasons you would prefer to feed them another food, such as flakes, it is possible to change their diet: Just stop feeding them for a few days before gradually introducing them to the new food. Feed discus fry small portions of fish food four to five times a day.

Can Corys live in discus water?

really, any should be fine. they are hardy fish and can handle the slightly warmer water. pretty much all south american fish can. albino aeneus corys do fine at discus temps also sterbai like was mentioned but not all corys tolerate the heat as well some will live for awhile but the heat shortens there life span

How many cories in a 10 gallon tank?

A 10 gallon is much better. You can get 4 cories and a school of small tetras, or a betta, or a african dwarf frog, there are lots of options!

What kind of catfish can live in a 5 gallon tank?

Pygmy Corydoras Catfish Corydoras catfish are a lively addition and a fast favorite for those who keep peaceful or semi-aggressive community tanks. There are a few small varieties that can fit in a 5-gallon tank but the only one commonly available is the Pygmy Corydoras.

When can I take my discus fry out of the aquarium?

At the week old stage it is advisable to remove the parent Discus from the aquarium for their own safety. It is at this point it is necessary to raise the young with commercial food. Carefully cared for discus fry can yield survival rates of up to 70%. It is recommended to only sell the Discus young when they reach at least 2″ in size.

What size tank for a Betta and a Cory?

If the betta is agressive he will likely attack the cory. The betta needs to be alone in there. Betta + Cory in a five … What is the min. Size of tank I could house both in? You would need a tank big enough for a group of 5 corys..so probably like 15/20 G.. Buuut if the betta is aggresive then he needs to be alone.

When can I lower the water level for discus fry?

We’ll lower the water for the first few days when the fry start to free swim. Lowering the water makes it easier for the discus fry to find their parents since they have less room to roam. Keep a light on the aquarium 24 hours a day.

What size aquarium for discus fry?

Our discus breeders are in 50 gallon aquariums. We’ll lower the water for the first few days when the fry start to free swim. Lowering the water makes it easier for the discus fry to find their parents since they have less room to roam. Keep a light on the aquarium 24 hours a day.

Do Corys get along with Betta fish?

Bettas and corys both enjoy similar habitats, so you can be sure that your betta’s habitat will suit corys too. Remember that corys do best in small schools of four or five, so you will need a tank with a capacity of at least ten gallons to comfortably accommodate your fish.

What is the best pH for discus eggs?

Discus eggs hatch in soft and acidic water, which means the pH level has to be under 7.0. Best pH range for breeding discus fish is between 6.5 – 6.8.

Why won’t my discus fish breed?

Having hard water in your discus breeding aquarium will cause the shell of the newly laid discus eggs to harden quickly. This makes it very difficult for the male discus to fertilize these eggs. Try lowering your water hardness to around 100 to 200 microsiemens. The softer water should give the male plenty of time to fertilize the spawn.

What are discus fry attracted to?

The fry are attracted to dark objects. You want to color the sides of your tank in a very light color, so the fry will be attracted to the dark discus breeding pair. They won’t be distracted by seeing other dark objects in the room.

What should I do if my discus fry won’t attach?

The discus fry will wander around the tank. If they don’t attach to the discus breeding pair, the discus fry will eventually starve to death in a few days. Here’s a few tips that might help your fry attach to their parents. Paint the outsides of your tank white or a light color like cream or a very light blue.

Can discus tolerate changes in water chemistry?

Most fish, especially your discus, can tolerate up to a certain range of water chemistry, but they do not tolerate rapid changes. Maintaining stable water chemistry, and keeping it at the optimal levels for your particular fish, is difficult. Many of the parameters are interdependent, so that if you change one, the other changes as well.

How do you keep a discus fry tank clean?

Keep your filters clean as well. Use a Diatom Filter – A diatom filter will help super clean your breeder tank. Diatomaceous earth filters can filter the water down to 1 micron. They’ll even remove parasites, like gill flukes, that are a common killer of small discus fry.

How to get rid of discus spawns?

Try to do at least two 25% water changes during the week. Clean water will reduce the chances of bad bacteria or fungus killing your discus spawn. Keep your filters clean as well. Use a Diatom Filter – A diatom filter will help super clean your breeder tank.

What is the best size of the aquarium for discus?

what is the best size of the aquarium for discus? A tank that is around 65 gallons is ideal. Go for a tank tht is taller over longer as discus like space to swim up and down. Discus are very complex fish to keep.

What is the best pH level for discus?

In our experience, both wild-caught and captive-bred discus do well when the pH levels are between 6.8 and 7.6. The same thing applies with water hardness; discus are usually fine with soft to medium hardness. We haven’t kept German-bred discus yet, but they’re known for tolerating higher pH and harder water.

Do discus keep other fish away?

Many discus keepers are happy when this happens and look forward to seeing tiny baby discus that have been hatched in their underwater world which they have created. All is well, the parent discus have done a good job of keeping all the other fish away from the eggs, which are now starting to hatch.

Why do discus fan their eggs?

Think about it, discus are a large fish, and each pass on the eggs by the male needs to be precise to increase the amount of eggs that get fertilized. Discus fan their eggs to prevent eggs from developing bacteria.

Why is my discus fry not eating?

Bad bacteria can also make discus fry too weak or sick to feed off of their parents sides. Bacteria will thrive in water with a high pH. Keeping the pH between 5.0 – 6.0 will help reduce the chance of bad bacteria killing your fry.

Are discus fish attracted to light or dark?

When discus fish breed, they almost all turn dark. The fry are attracted to dark objects. You want to color the sides of your tank in a very light color, so the fry will be attracted to the dark discus breeding pair. They won’t be distracted by seeing other dark objects in the room.