Typical story goes prefer this: friend can’t keep much more than one betta in a tank.

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But that’s because that the males.

In this guide, I’ll display you how you can develop a stunning betta sorority tank.

How plenty of Female Bettas have the right to be maintained Together?

The question really isn’t how many Bettas you have the right to keep together. It’s an ext about the minimum number you have to keep.

It’s ideal to store a team of in ~ least 5 females in your Betta sorority.

Why five?

Well, this diffusion out any aggression over a larger variety of fish.

Let’s say you just keep a team of three, however one of them is a bully. That fish will only have actually two targets for its aggression.

So the other two fish will certainly constantly take the brunt of she bullying and nipping.

But, if you have actually five, suddenly that ok temper is spread out out over double as numerous fish and also no one separation, personal, instance is taking a beating all the time.

From there, how plenty of you can keep is governed by how large your tank is.

Tank Setup and Water Parameters


Tank Size

due to the fact that you have to keep at least five females in your sorority, it’s best to go with a minimum that 20 gallons (75 liters).

Pro Tip: bigger is always much better when it comes to aquariums. The larger the aquarium, the more stable the water parameters will be. The higher water volume method there’s more room because that fish waste before it starts to influence your water quality.

You want 20 gallons (or larger) since this will certainly make the fish feel less crowded.

Bettas are aggressive little things. The girl are much less aggressive than the males, however you deserve to still run into problems with fighting.

If the fish feeling crowded, and like they need to defend limited resources, lock are most likely to begin trying to drive off contending fish.

But if they have actually plenty the room to get away from every other when needed, this will certainly lessen stress and anxiety in the tank, which need to hopefully additionally lessen aggression.


Betta’s come native tropical components of south-east Asia, prefer Thailand and Myanmar. They call for really warm temperatures in between 75°-81°F (23.8°-27.2°C).

So a heater is an pure must.

When it involves filters, Bettas prefer a tenderness flow. They’re no the the strongest of swimmers and also a really solid current will just sort of blast them about the tank.

Sponger filters are a good choice due to the fact that they administer lots of biological filtration however are also really gentle.


The ideal decor is important in a Betta sorority.

Each female betta will want to create her own tiny territory in ~ the tank. So it’s ideal to have the aquarium densely planted and decorated so over there are lots of little hiding places and areas for each fish to hang the end in.

That way, everyone who’s gaining picked ~ above can obtain out the sight. And, it breaks up the view of the bully fish for this reason they don’t view their tank mates as much. Out of sight, the end of mind functions wonders.

The finest things to use space driftwood and live plants. The wood progressively leaches tannins which will certainly soften and acidify the water. This mimics the Betta’s herbal habitat.

Live plants not only aid recreate a natural aquatic environment, they also help to eat up nitrates and also phosphates the are created when fish waste division down. Therefore they assist make her water healthier.

But, if live plants and also driftwood just aren’t her thing, you deserve to use things like synthetic plants, resin decor, rocks, everything kind of aquarium-safe decorations girlfriend want.

Just make certain that the eyeline of the fish is damaged up. The best way I’ve seen it explained is that you shouldn’t have the ability to see all the means to the earlier of the tank.

Water Parameters

Temperature: 75°-81°F (23.8°-27.2°C)Ammonia/Nitrite: 0Nitrate: pH: 6.5-7.5GH: 3-4 dGH (50-66.7 ppm)KH: 3-5 dKH (53.6- 89.4 ppm)

Bettas are a soft water loving fish that does ideal in a near neutral pH. Bettas have actually been farm increased for countless generations therefore they can adapt to a wide range of conditions, yet keeping them in a pH near 7.0 v a low general and carbonate hardness is ideal.

Selecting your Sorority

picking the fish for her sorority is another crucial step.

To offer your tank the finest chance for success, you need to pick the end fish that are comparable in size and age.

If you mix fish of various sizes, it’s an extremely likely that the larger fish will certainly harass and also bully the smaller ones.

Pro Tip: Buying native a regional breeder is better when you’re setup up a sorority. It’s the best means to guarantee that you get fish that room a similar age. Regional breeders likewise tend to take better care of your fish than big importers, so you may have the ability to get healthier fish.

Your absolute best bet for success is to acquire all her females at a yes, really young age and also let them grow up together.

Bettas aren’t an extremely aggressive once they’re babies. It’s when they become adults the they start to acquire meaner.

If they’ve all grown up together, and also are currently used to each other, it’s more likely that they’ll be able to live as a group long term.

Also, if you watch a puny fish that doesn’t seem come be very healthy, don’t buy it so you have the right to “nurse it earlier to health.”

This deserve to be a problem in several different ways.

It might be that the puny fish is moving a an illness or parasite the can injury your various other fish. Therefore you’re trying to make one fish healthy yet ended up making all her fish noble instead.

Also, the healthy fish will more than likely shot to attack and drive the sick fish away.

It’s far better to go v the healthiest fish you can find and just happen by any type of sickly Bettas you could run across.


I recommend going v a pelleted Betta food together the clip diet for your fish.

In the wild, Bettas room carnivores the eat greatly insects and also insect larvae.

The first couple of ingredients provided should come from high quality protein sources, like entirety fish, shrimp or insect larvae.

To lessen aggression, food must be included to several different places about the tank. This renders sure that everyone gets some food without the fish having actually to fight because that access.

Pro Tip: You should feed her Bettas several tiny meals a day, rather of one huge one. A Betta’s stomach is tiny so they deserve to only digest so lot at a time and the extra simply passes with as waste.Make sure to remove any uneaten food immediately to save it native fouling your water.

General Maintenance

Keeping up with your aquarium maintenance is the single most important thing you can do to ensure your tank’s success.

Just favor with other aquariums, her Betta sorority tank will require weekly water changes. Readjust out 25%-50% that the water and make certain to vacuum the end the substrate to eliminate solid wastes.

Spend some extra time cleaning around and under decor because the tank is so densely decorated.

Have a back Up Plan

Female Bettas might be much less aggressive 보다 males, however they can still acquire pretty downright median at times.

You will must keep an eye on aggression level in the tank and also may should act conveniently if fish are getting beat up.

It’s regular for over there to be part nipping and also chasing, particularly in the first couple of weeks while they number out the pecking order, but you still need to make sure that there’s no real damage going on.

Be prepared to move fish to other tanks, maybe also permanently, if points aren’t working out in the main tank.

Is a Betta Sorority right for You?

It’s basic to check out the appeal of keeping a Betta sorority. The the only method to have the ability to keep multiple Bettas in one tank.

They might not have actually the huge flowing fins of a male, but female Bettas room still gorgeous fish the come in a huge range of colors and also have spunky characters that shine through.

But, yes sir a catch. This tanks have to be done simply right or the fish can start tearing each various other apart.

Carefully plan out her tank, decor and also fish to provide yourself the best chance that everyone obtaining along long term.

But no matter just how much time you invest planning ahead, girlfriend still need to have actually a backup plan so that you can separate the fish if it every goes south.

I highly recommend going through a local breeder (or ordering virtual from a little breeder) rather of to buy from one of the big chain stores. Climate you have the best chance of gaining young fish that are approximately the very same size.

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Hopefully, all goes well and you can enjoy her tank full of vivid Betta girls for many years come come.