12 Best Tank Mates for Betta Fish in a Aquarium

12 Best Tank Mates for Betta Fish in a Aquarium? The betta fish is a popular aquarium pet, and their aggressive behavior has been selectively bred for. The name “fighting fish” comes from the popularity of fighting in these aquatic warriors that can be quite intimidating at times! Most Bettas are kept on their own but do you know how to keep them with other types of freshwater tankmates?

Best Tank Mates for Betta Fish in a Aquarium

Mystery Snails:

These are not the ones you normally see at seafood stores, which are usually pond snails. Mystery snails can be kept with betta fish because they are much larger and not as likely to fall prey to your Betta’s hunting instincts.

Red Betta Fish Species Profile

Ghost Shrimp:

Ghost shrimp are another excellent option for Bettas that like to eat live foods! You should keep them in a separate tank or bowl though because ghost shrimp can be eaten by your betta fish. These invertebrates come in different colors, but you should avoid letting your betta fish current home contain both male and female shrimp since it will lead to breeding which can cause water quality issues . They also have the potential to eat dead fish flesh which will pollute the water.

Feeder Guppies:

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Feeder guppies are not ideal for most bettas because the male guppies have a very fancy flowing tail that is easy prey. However, Bettas born in captivity do not have this instinct and will allow feeder guppies to swim around them safely since they aren’t seen as a threat. Bear in mind that female Guppies are best kept with female betta fish to prevent fighting, especially if you plan on breeding your fish!

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Cory Catfish:

Cory catfish are popular inhabitants of small community aquariums because they help keep the tank clean by eating leftover food, keeping the bottom clean, and by eating algae. They are typically safe with other peaceful fish species like betta fish, but Bettas may eat the catfish. The two types of Cory cats that work best for betta tanks are the peppered cory (Corydoras paleatus) or yabby cory (Corydoras hastatus).

Harlequin Rasbora:

Harlequin rasbora is another freshwater species that will not make your betta aggressive! This small schooling fish should be kept in groups to keep them happy and healthy while one Betta will find his peace in their school. You should avoid keeping other species like fin nippers with Harlequins because they do have fairly long fins that can become tattered quite easily.

African Dwarf Frog:

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These cute amphibious fish are easy to care for and will keep your betta fish company at night since these frogs like to hunt nocturnal insects . These tiny creatures do require a bit of extra maintenance though, including regular water changes and feeding them some veggies once in awhile!

Neon Tetras:

Neon tetras are one of the most popular freshwater community fish species because they come in flashy colors! They are best kept with non-aggressive species which makes them another excellent addition to our list of recommendations for Betta tanks . This is also another schooling type of fish, so you should have an even number of neon tetras if you plan on keeping them with your betta fish.

Ember Tetras:

Ember tetra is another small schooling fish that will not make your betta fish aggressive. This species of tetra is best kept in groups, but you should avoid adding more than one male per tank to prevent aggression in the group; especially if they are added when the tank is young . These fish are also best kept at neutral pH levels so keep that in mind while checking your aquarium parameters! You should also only have one Betta per tank with ember tetras because males may fight each other for territory.

Koi Betta Fish

Clown Plecos:

These plecostomus catfish are typically nocturnal which makes them a great company for Bettas! As with all plecos, Clown plecos are best kept in planted tanks that have lots of hiding spots because they will not be able to compete for food if they are stressed. The good thing about Betta fish is that their fins are very short so your clown pleco should leave them alone.

Kuhli Loach:

Kuhli loaches are another peaceful species that will help keep your betta fish tank clean by scavenging leftover food lying on the bottom . They also were known to eat dead skin, which can lead to less frequent water changes! These nocturnal fish are usually active at night and you should avoid adding more than one male Betta per tank because males tend to fight for territory .

Marimo Moss Balls:

Betta Fish Temperature

No betta tank is complete without a few of these fuzzy green balls! Marimo moss ball is actually an algae species that helps keep your aquarium clean by collecting food particles in their soft, curly filaments . To keep them healthy, just give them a squeeze every now and then to help remove loose brown algae from the hair-like strands on top of the moss ball.

Malaysian Trumpet Snails:

Finally, another great scavenger for your Betta tank are Malaysian trumpet snails! This type of freshwater snail will happily snack on leftover fish food while keeping your gravel shiny and clean with their daily excrement . You can also consider planting some live plants in with them like java fern because they are great algae eaters, too!