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How can I decipher how aggressive my Betta is?
I am thinking of adding tank mates to my tank environment.
I already have a Betta fish, and am thinking of adding a few more different types of fish like Neon Tetras. However, after reading the previously linked article I starting thinking (A rather dangerous pastime). The article states:
it’s best to avoid adding neons to a tank with a betta who is known to be overly aggressive. As you probably know, individual male and female betta personalities can range from the timid to the outright belligerent. If your betta has a bad reputation you may want to concede to his desire to go solo.
But how do you know if your betta is overly aggressive? Is it just a trial and error thing, like "Lets put an apple snail in my tank and see what happens!" And then you come home and the snail is toast. So you say "Oh, I guess my betta is aggressive! better not put any more fish in there!"
Something about that doesn't seem right. Is there some way to test of your betta fish is overly
There are many ways to tell of somethings behavior (Scientifically or Educational Guessing). However fish tend to be one of the hardest animals to know if they are "Happy", "Sad", "Funny", "Angry", "Aggressive", "Passive-Aggressive", and/or "Peaceful" or "Charming" (or what we'd like to call "Emotions or feelings"). There are three major ways to detect if your fish is aggressive or peaceful/calm. One is that most animals and fish have health problems. The health problems can be a number of things, from deformation/malformation to puberty (Yes, animals go through puberty or some at least).
I have put some interesting sources you should look at and even though a few want be about fish it does pertain to other animals to. The sources primarily are health related to animals but not just the one's there talking about however the sources give you great idea's to why some animals can be aggressive. Now to solve your problem; there are few indicators to know if your fish is "aggressive" o2017-07-17 11:48:24
Here are three different tests that you can do:
Allow your beta to see himself. This can be through a mirror, or perhaps certain plastic tanks that are shiny. Watch how he reacts. Most male betas will become distressed and try to 'attack' the mirror-image. What you're watching for is how often and how vigorously he 'attacks' the mirror-image. Sometimes this is used as an indicator of beta health. If this is your first beta fish, it's hard to have something to compare to, so my best advice would be to watch some youtube videos (or watch other betas at the store) to get a general idea of where your fish stands in relation to other fish.
Place the beta fish where he can 'see' other fish. Perhaps you put his clear tank next to a different tank, or perhaps you 'float' him in the tank as if he is getting acclimated to the water, like any other new tank-mate. Watch how he reacts, allowing for acceptable behaviors like trying to swim to the new places, or adjusting to new conditions (light2017-07-17 11:54:59
Bettas are generally aggressive. Males are generally more aggressive than females. It is better to keep male bettas separately.
However, Male Bettas can be acclimatized to a community tank. Buy the male betta when it is young small as compared to the other fish in the tank.
This ensures that it does not become aggressive. As the fish grows, it get used to the presence of other fish.
Do not have aggressive fish such as tiger barbs and aquarium sharks. Avoid fish with big fins such as angelfish and gourami.
Bettas get distress and angry when they see large fins, which they associate with other male Bettas.
Bettas will attack male guppies mistaking them for other male Bettas. They will also attack angelfish.
If you are buying a Betta for a community tank, buy a young one which is small in size.
Some fish will be more fiercer than the others. This is due to individual temperament. Such fish should be isolated as soon as possible before they attack other fish or get injure2017-07-17 11:57:37
All of these answers help greatly, but you can also try putting your finger in front of the glass where your betta is and watch his behavior. If he backs away and seems uninterested he will most likely not harm any new fish in the tank, but if he seems to be irritated by your finger or stressed out, and protective he possibly will be aggressive to any other fish in the tank.2017-07-17 12:20:47
I posted an answer in the question you linked.
I have for a second time a male betta with other fish in a tank. The first time it was in a 15 gallon tank on the overstock side of things (after about 3 weeks I removed the betta because I was loosing fish, still not sure if he was the cause). Now I have one with the same fish in a 75gal tank, so they got plenty of space and it's going great. The betta doesn't attack other fish if they are close and most of the time just ignore them. Even at feeding time when all the fish are in a tiny space, no attack. This large tank has been up for over a month now with no fish lost due to the betta (the one I lost were due to an overflow not working correctly).
So from my observation from 2 different betta, I would say yes they can go in a community tank. I have read at many places to count 5 gallon of water for the betta than regular 1 inch per gallon for the rest. I would still have a plan B in case the betta doesn't want tank mates. As another2017-07-17 12:30:08
i come to enquire about MY male betta. He is my first ever fish and ive nealy had him for 6 months now. When i first got him out of the pets shop he was in a comunity tank with all types of fish but now that hes been alone for so long in a 13gal tank im not sure if he'd comply with others now. My dad said if i can keep him alive for 6 months he'd buy me a bigger tank.
So my thoughts are that if i first put some sort of fish or creatures that bettas are more unlikely to attack and then acclimatise him to the tank maybe he'll be put in his place????
But still from what ive read maybe atm i can try him with some shrimp or snails and see if he is ok with that? I have a backup tank if it doesnt work. But even if all goes well i dont know what fish id be most safe with in my new community tank ill be getting soon. Note that this is my first time with fish and although ive done ok thus far im really scared of loosing any.2017-07-17 12:34:03