Which is the hardiest Cory catfish?

Which is the hardiest Cory catfish?

1. Sterbai cory (Corydoras sterbai) In terms of popularity, this is the cory that everyone gravitates towards because of their famous polka-dotted, striped pattern and orange fins. They are great tank mates for most community aquariums and are often kept with discus because of their tolerance for higher temperatures.

Are Corydoras venomous?

Objective: Corydoras can self-poison when threatened, a common feature of many species of Corys, which enables them to deliver poisonous mucus from their gills causing surrounding fish to expeditiously die. The process of self-poisoning causes tremendous stress on the Corydoras, often resulting in death.

Is Corys nocturnal?

Unlike many catfish, which are nocturnal and can be secretive, Corys and their relatives tend to be out and about during the daytime. They can be kept with most peaceful community fish.

Are Cory catfish actually catfish?

A Cory is a catfish. They are small, peaceful, bottom-dwelling scavengers. Corys, like all catfish, are bottom feeders and scavengers (though they also appreciate a meal of brine shrimp).

What is the easiest cory to breed?

For those of you looking to try your hand at breeding need look no further than Corydoras aeneus, its albino form or Corydoras paleatus, these are probably the easiest of all Corydoras to breed.

Which cory catfish is the smallest?

pygmy cory
habrosus), the dwarf cory (C. hastatus), and the pygmy cory (C. pygmaeus). All are truly tiny, reaching maturity at just about an inch (2.5 cm) for females and about threequarters of an inch (19 mm) for males.

Can a cory catfish bite?

Not only are the fins sharp, but most cories possess a mild venom that can cause pain for several hours. It isn’t likely to land you in the hospital or anything of the sort (unless you have an allergy), but it hurts like a bee sting.

How do you know if a cory catfish is stressed?

You know your cory catfish is stressed if it exhibits any of the following signs of stress:

  1. Frantic swimming.
  2. Odd swimming patterns, for example, swimming upside down.
  3. Lethargy.
  4. Refusal to eat.
  5. Gasping at the surface.
  6. Pale or whitish color.
  7. White spots on the body.
  8. Discolored gills.