Convict Cichlid Tank Mates

Convict Cichlids are a species of fish that do best in an aquarium with other compatible tank mates. Generally they should be kept with South American or Central American cichlids, such as Jack Dempseys, Firemouths, Oscars and other similarly sized cichlids. It is important to remember that Convict Cichlids can be aggressive toward each other and usually need plenty of space for territories.

Other possible tank mates include larger barbs, danios, tetras, livebearers and plecos. However it is important to ensure these fish are able to coexist peacefully since the Convicts may still try to bully them from time to time. Additionally any invertebrates should not be included because the Convicts will likely hunt them down and eat them if given the chance.

Convict Cichlids are a popular fish for aquariums, but they can be aggressive to other species. When considering tank mates for Convict Cichlids, it is important to choose compatible fish that can survive their aggression. Some suitable tank mates include small Tetras like Neon and Glowlight, Catfish such as Corydoras or Plecos, Rainbow Fish varieties such as Boesemani and Turquoise, Loaches such as Clowns and Yoyos, and even larger Gourami species like Pearl or Blue Dwarf.

It is also recommended to provide plenty of hiding spots in the tank so less aggressive fish have a safe haven from the Convict’s behavior.

Convict Cichlid Tank Mates


What Fish Can I Put With My Convict Cichlid?

When it comes to selecting tankmates for your Convict Cichlid, there are a few things you should keep in mind. First and foremost, the Convict Cichlid is an aggressive species that can be quite territorial when not given enough space or hiding spots. Therefore, it’s important to choose fish that can hold their own against such aggression.

With this in mind, some good options include larger fish like Arowanas, Silver Dollars, Pacu, Tiger Oscars and Julli Catfish; these are all large enough to fend off any potential conflict with the Convict Cichlid yet still remain compatible with other community-oriented fish.

Additionally, smaller but feisty species such as Firemouths and Jack Dempseys make great companions for Convicts too as they will not back down from a challenge while also providing additional color to your tank setup.

Finally, if you want more of a peaceful look then consider adding Tetras or Barbs as long as they are kept in small schools of at least 6 individuals per species; this way they won’t become isolated targets for the resident convict’s aggression which could lead to fatalities if left unchecked.

Ultimately by researching compatible tankmates beforehand you will create an ideal environment where all inhabitants thrive!

Are Convict Cichlids Aggressive?

Convict cichlids are a type of freshwater fish that is known for being quite aggressive. In the wild, these fish tend to establish dominance and territoriality over certain areas in their environment, and they will defend them from other fish or predators. This behavior is typically seen when two males come into contact with one another, as they often fight for control over resources such as food or breeding grounds.

While this aggression can be off-putting to some aquarium owners, it is important to note that convict cichlids can still make great pets if kept properly. To help reduce aggression levels between your fish, it’s best to keep a ratio of at least 2 females per male in an aquarium so each individual has its own space and resources. Additionally, providing plenty of hiding places around the tank can also help reduce stress levels between your fish which could lead to less aggressive behavior overall.

How Big Do Convict Cichlids Get?

Convict cichlids (Amatitlania nigrofasciata) are a popular species of freshwater fish, native to Central America. They are considered a good choice for beginner aquarists due to their hardiness and relatively low maintenance needs. However, this doesn’t mean that they should be kept in any size aquarium; in fact, these fish can grow quite large if given the proper environment!

On average, convict cichlids can reach up to six inches in length when fully grown. As with any other pet aquatic creature, providing them with an appropriate habitat is key for keeping them healthy and happy – which includes having enough space for swimming and hiding places such as caves or rocks. When it comes to tank mates, choose species that won’t compete for food or territory too aggressively.

Because of their territorial nature and aggressive behavior towards other fish, it’s best not to keep more than one male per tank; however females will generally get along fine together so long as there is plenty of space available.

How Many Convict Cichlids Can I Put in a 30 Gallon Tank?

When it comes to stocking a 30 gallon tank with convict cichlids, the number of fish that can be safely housed will depend on several factors. The size of your convicts is an important factor; as they grow, their needs for space and territory also increase. Generally speaking, however, you should aim for no more than four or five adult convicts in a 30 gallon tank.

You may be able to add additional juveniles if they are small enough not to pose a threat to one another. It’s best to keep only one male per tank, since males are territorial and can become aggressive towards other males when competing for dominance and resources. Make sure there is plenty of hiding places like caves and driftwood so that all fish have their own territory within the aquarium environment.

Lastly, adequate filtration and regular water changes are essential for keeping these active fish healthy in such tight quarters!

Top 10 Tank Mates for Convict Cichlids

Convict Cichlid With Oscar

The Convict Cichlid, also known as the Zebra Cichlid or Amatitlania nigrofasciata, is a popular aquarium fish renowned for its striking black-and-white striped coloration. It is often kept alongside other cichlids such as the Oscar (Astronotus ocellatus). The two species are capable of forming strong bonds and can often be seen swimming in pairs throughout their tank.

While not closely related, these fish develop a unique relationship that makes them perfect companions for one another.

Convict Cichlid Tank Size

When considering tank size for a convict cichlid, it is important to note that they require at least a 30-gallon tank. If possible, try to get an even larger tank as these fish are active swimmers and will appreciate the extra space. Additionally, you should always ensure that there is plenty of hiding places and other décor in your aquarium so your convict cichlids have areas where they can take refuge if needed.

Convict Cichlid Tank Setup

When setting up a tank for convict cichlids, it is important to choose an appropriately sized aquarium and use a substrate that will match the natural environment. Additionally, providing plenty of hiding places with decorations such as caves or pieces of driftwood can help reduce stress levels in these territorial fish. To ensure optimal water conditions, make sure to equip your tank with a quality filter and perform regular partial water changes.

Lastly, when selecting tank mates for your convict cichlid be sure to choose species that are both compatible in size and temperament.

Convict Cichlid for Sale

Convict Cichlids, scientifically known as Amatitlania nigrofasciata, are a popular freshwater fish species that make great additions to home aquariums. They are relatively easy to care for and generally cost between $5-$15 each when purchased from pet stores or online vendors. Convict Cichlids have beautiful black and white striped patterns along their bodies and can grow up to 6 inches in length.

Convict Cichlid With Gourami

Convict cichlids and gourami make an interesting combination for freshwater aquariums. The convict cichlid is a robust fish that can tolerate a wide range of water conditions, while the gourami is generally more peaceful and requires slightly different parameters. Though this makes it somewhat difficult to establish both species in the same tank, they can be kept together if special care is taken when setting up the environment with regard to temperature, pH levels, water hardness, and other factors.

In addition, these two species should not be housed together with larger or more aggressive fish as this may cause stress for both of them.

Convict Cichlid Size

The Convict Cichlid (Amatitlania nigrofasciata) is a small fish that typically grows to be around 4 inches in length. With proper care, they can grow up to 6 inches in length. In the wild, however, these cichlids are known to reach lengths of 8 or 9 inches.

These cichlids have a lifespan of about 5-8 years and are fairly hardy when given the right environment and diet for their size.

Firemouth Cichlid Tank Mates

The Firemouth Cichlid is a peaceful freshwater fish that makes an excellent addition to any community tank. They are best kept with other similarly sized and behaved species, such as Tetras, Danios, Hatchetfish, Gouramis, Dwarf Cichlids and Plecos. It’s important to ensure all tank mates have similar water requirements in terms of temperature and pH levels.

As long as these conditions are met then Firemouth Cichlids can be the perfect companion for many other tropical fish!


Overall, it is important to select convict cichlid tank mates carefully as these fish can be aggressive. While some of their aggression may be reduced with a larger tank and plenty of hiding places, they are still best kept with fish that are similarly sized or larger so they do not become the target of bullying. With proper research and care, you can create an enjoyable aquarium environment for your convict cichlids and their chosen tankmates alike!