
This may be used in a few different ways. Suckermouths are a typical characteristic of much bottom-dwelling fish.
This allows them to scavenge and consume while gliding around the substrate. Mouth Type & Positionīottom feeder fish have mouths different from the mouths of much other fish. There are a couple of characteristics you’ll notice frequently. This section will explain if you’re wondering what fish are considered bottom feeders. We’ve produced a list of the best bottom feeders fish for your freshwater aquarium. Everyone has another favourite, and you never know which will be the perfect suit for you. So, how can you know who the best bottom feeders are? It might be challenging to answer this question because so many different types of these fish are available to the aquarist community. They may help keep your tank’s water quality and are enjoyable to watch. Sterba’s corydoras feed on a variety of sinking pellets and wafers as well as fresh vegetable matter and detritrus.Bottom feeder fish is an excellent choice for any aquarium. These cories grow to a maximum length around 2.6 inches and they are highly compatible with other corydoras species.
Sterba’s Corydoras ( Corydoras sterbai) – One of the most popular species of corydoras catfish, Sterba’scorydoras is known for its black and white spotted appearance. Pygmy cories do particularly well in community tanks but, despite their small size, they need plenty of space to swim – tanks no smaller than 10 gallons are recommended for this species. These cories have silver bodies with a dark black line running horizontally through the eye all the way to the tail. Pygmy Corydoras ( Corydoras pygmaeus) – Also known as the pygmy catfish, pygmy corydoras only grow to a maximum size around 1 inch in length. The peppered corydoras does come in an albino form as well. This species is particularly popular for community tanks because it is a very hardy species and they are attractive with their peppered pattern. These fish feed on insects, worms, and small crustaceans as well as decaying plant matter. Peppered Corydoras ( Corydoras paleatus) – Also known as the mottled corydoras or the peppered catfish, the peppered corydoras is a medium-sized species growing to about 2.5 inches in length. Bronze cories breed readily in the home aquarium and they are very hardy as well when it comes to varying water conditions. These fish grow to about 2.75 inches in length and they can live for up to 10 years when properly cared for. Bronze Corydoras ( Corydoras aeneus) – Also known as the green corydoras, the bronze corydoras has a pink or yellow stomach with a blue-gray coloration over its back. These cories feed on a wide variety of foods and they do best when kept in groups. Adolfo’s corydoras grow to about 2.2 inches in length and they are one of the easiest species to breed in the home aquarium. Adolfo’s Corydoras( Corydoras adolfoi) – This species of corydoras has a light-colored body with a black dorsal fin and a black line running through the eye and long the base of the tail.
Below you will find an overview of some of the most popular corydoras species for the community freshwater tank: There are over 150 different species of corydoras catfish that have been described, though not all of them are common in the aquarium trade.