All you need to know about the compatibility of swordsmen in the same aquarium with GUPPI, GURI, MOLLINESS and other fish

Although maintaining an aquarium is a fulfilling hobby, making sure that all the fish live in harmony with one another is a challenge. One of the most frequent queries from novices to seasoned aquarium keepers alike is how to figure out whether different species can coexist peacefully and without endangering one another.

Because of their vivid colors and lively personalities, swordtails are well-liked, but how do they get along with other common fish, such as guppies, gouramis, mollies, and others? It’s essential to comprehend these species’ compatibility to keep an aquarium environment peaceful.

We’ll look at the variables that affect these fish’s compatibility in this post to help you build a harmonious and vibrant community in your aquarium. Knowing how these fish interact will help you make the best decisions, whether you’re setting up a new tank or trying to add new species to an existing one.

Fish Species Compatibility with Swordtails
Guppies Generally compatible; avoid keeping them with aggressive Swordtails.
Gourami Can coexist, but watch for territorial behavior from both.
Mollies Good compatibility; both prefer similar water conditions.
Angelfish Not recommended; Angelfish may see Swordtails as competitors.
Tetras Usually get along well, but choose non-aggressive Tetra species.

Review by types of aquarium fish

If the swordsmen are not kept in a flock, they will start to fight with other fish. Furthermore, since the "boys" actively compete with one another, there ought to be a greater number of females than males. One male has the additional ability to disturb peace in the aquarium because he will always start to gravitate toward weaker people, such as neighbors and relatives.

Take note! You should raise a school of swordtails with at least three males and four to five females to prevent conflict.

Guppies

It’s thought that Swordtails enjoy chasing contented little Guppies. Actually, all that matters to them are fry or sick fish that are obviously too weak to defend themselves.

Swordtails have the ability to suck guppies’ tails or fins. There is very little chance of conflict between swordtails and guppies if the aquarium is big enough and has multiple shelters.

Gourami

Another peaceful species that hardly ever gets into arguments with its neighbors is the gourami. Swordtails get along well in the same aquarium because they have similar personalities and preferences for housing.

Mollies

You should give these fish plenty of room to roam around in order to keep them together, as they will actively fight over territory in small spaces. It’s interesting that male Swordtails will occasionally bother female Mollies. It appears to be an ongoing game with no real consequences from the outside.

Angelfish

In contrast to the aforementioned species, angelfish frequently encounter the unhealthy fascination of swordtails. The fact remains that the feisty "swords" are drawn to these fish because of their long fins.

Angelfish and swordtails don’t belong together in an aquarium because the "owners" will most likely start chasing the angelfish viciously.

The only way to prevent potential disputes is to raise fry or young people jointly. In this manner, the fish do not regard one another as rivals.

Barbs

Fish that are gregarious and fierce, barbs enjoy pursuing their less agile neighbors. While swordtails respond with similar vigor and activity, their unique fins frequently serve as a genuine lure for barbs.

You must add more plants to the aquarium and set up sturdy shelters for the "swords" to keep Barbs at bay.

This measure will allow even the younger Swordtails to wait until the playing Barbs move on to something else, or hide from them.

Danio

Little, calm fish known as danio hardly ever get into arguments with their neighbors. Although swordtails are larger than they are, there are very few instances of these species clashing. Even peaceful fish defend their territory, so aggressive behavior only happens in an overcrowded aquarium.

The whole issue is with fish compatibility. Occasionally, aquarists think that poor maintenance and care of swordtails can be the reason for sudden aggression (i.e., everything was fine before and after some time "it started").

Ternetia

Despite being piranha’s relatives, ternetia get along well with all fish of a similar size because of their calm disposition. This rule does not apply to swordtails, so these species can coexist peacefully in the same aquarium.

It’s crucial to take compatibility into account when keeping swordtails in an aquarium with guppies, gouramis, mollies, and other fish in order to maintain a calm atmosphere. Although swordtails are generally calm animals, their gregarious behavior can occasionally agitate more timid species. To establish a peaceful and thriving aquarium, select tank mates with comparable temperaments and water needs.

Consequences of incorrect rehousing

Conflicts between the fish could occur if the aquarist disregards the guidelines for their cohabitation.

Crucial! Stronger people’s aggressive behavior targets swordtails or their neighbors.

Signs of oppressed fish include the following:

  • they refuse food;
  • slowly and poorly swim, do not leave shelters;
  • easily get sick due to loss of immunity.

The weakest fish may perish if the situation is left to its own devices because conflicts will arise with even more ferocity. As peaceful coexistence of fish in the same area depends on a variety of factors, species compatibility can be relative.

Maybe there are too many fish in the aquarium, or the flock’s male-to-female ratio is off.

In order to remedy the situation, some fish must be removed, and the behavior of the fish that remain must be observed for changes.

Furthermore, it is important to keep in mind that friendly neighborhoods between certain species only exist if the species were raised together. When "strangers" are introduced, adult fish frequently react violently.

If done properly, keeping swordtails with other fish such as guppies, gouramis, mollies, and others can be a rewarding experience. All animals can live in harmony in an environment that you create by knowing their needs and behaviors.

It’s crucial to frequently check on your aquarium to make sure the fish are getting along with one another. To maintain a peaceful environment, think about modifying the tank setup or separating incompatible species if any signs of aggression or stress appear.

Your mixed aquarium can be a stunning and colorful home for a variety of fish with a little preparation and upkeep, giving you endless enjoyment as you watch them coexist peacefully.

Video on the topic

PICILIAS AND GUPPIES IN THE SAME AQUARIUM

Review of aquariums with gourami, swordtails and mollies

Swordtails compatibility with other fish.

Mollies: Compatibility with other types of aquarium fish.

SEVEN KEY RULES FOR KEEPING GUPPY

IF YOU PUT A COCKEREL IN A GENERAL AQUARIUM — THIS WILL HAPPEN!

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Ivan Kononov

Experienced aquarist with an emphasis on breeding and keeping exotic aquarium fish. Author of many articles and books on the topic of aquarium keeping. Always in search of new species and interesting solutions for home aquariums. I believe that an aquarium is not only a home decoration, but also a means of studying nature and its laws.

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