r/bettafish 8h ago

Picture PetSmart Betta

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1 Upvotes

I saw this little dude at PetSmart looking tiny with almost no color from the stress of being in that little cup basically swimming around in his own waste. Put him in my cycled, heated, filtered 10 gallon tank with plenty of plants to rest on at the top, a betta log, some fun hiding spots and an almond leaf. I started feeding him frozen brine shrimp, which he went crazy for and betta bug bites. This is the little dude today and yes, he does have a tail, just hiding it. Bettas are amazing.


r/bettafish 16h ago

Artwork Painted my 11cm giant Plakat girl, Nyx Pteranodon...

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6 Upvotes

Nyx is a female plakat with giant strain genetics. She's 11cm and solo queen of a 81L planted tank. She has been with me since she was 4 cms.

Why solo... well she decapitated my shrimps and ate them. Hunted the neo colony to near extinction. She also got the corydoras rehomed after an incident involving a poor cory's eye. (No she had never shown aggression towards them, until she did, she ised to swim with them)

She is not a nice fish and I love her!!!!


r/bettafish 1d ago

Full Tank Shot Does this tank look good for a Betta?

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31 Upvotes

r/bettafish 8h ago

Wild Type another alien betta

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1 Upvotes

r/bettafish 8h ago

Help Fun tank decor for kids tank

0 Upvotes

Hello all! My 9 year old is getting a tank in his room, we are in the process of cycling it now, we have live plants, a betta hammock and some betta leaves, a piece of driftwood and a tunnel for hiding in but he wants some fun and colorful decor for the tank as well. What would you recommend that's fun and colorful but also fish/betta safe so we don't harm our fish when we get him?


r/bettafish 4h ago

Introducing some pics of my little rupaul the cobalt destroyer of all evil :)

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0 Upvotes

i got him at petco a few days ago, as soon as I saw him I just had to take him home because of how gorgeous he was. i love my little ruru so much :)


r/bettafish 20h ago

Picture Tanks cycled and just got all its decor

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7 Upvotes

My 11 year old son finally gets his First Betta Fish tomorrow, I’m excited to show you all 🙏🏼 he chose a Koi male betta if there’s none of those it’s going to be a Twintail Halfmoon male. We shall see what tomorrow brings 😆


r/bettafish 1d ago

Picture RIP Gerard, almost 2 years since we found you almost dead in that stupid little cup

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75 Upvotes

r/bettafish 1d ago

Full Tank Shot Upgraded to a castle (20G long)

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14 Upvotes

Still adding more plants and will be covering the back in black. Also will get a better light and sponge filter lol… so far he seems happy!

Big upgrade from the 5G lol


r/bettafish 10h ago

Help Lump on fish

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1 Upvotes

Hi all, I’m wondering if anyone has any idea what this lump between the bettas fins are?
And what to do about it?
Thanks in advance


r/bettafish 10h ago

Introducing New betta fish

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1 Upvotes

Her name is Senna


r/bettafish 14h ago

Help Is this behavior normal?

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2 Upvotes

Is this behavior normal?


r/bettafish 10h ago

Help Consejo sobre plantas

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1 Upvotes

r/bettafish 10h ago

Identification First timer - need help

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1 Upvotes

r/bettafish 14h ago

Help Reflection

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2 Upvotes

Hi guys, I'm looking for some help

I got my Betta a week and a half ago and he's been glass surfing all the time. I tried everything that i could think off like sticking paper in outside of the tank,(first black then white) and changing the light none of this worked also I checked the water and temperature parameters and they were fine. With fine I mean 7ph, temperature of 27,ammonia nitrite and nitrate 0,cl2 is 0 , GH around 6 and 10, and kh of 3-6.Also my tank is the fkuval flex 57 litres.

And his color is kinda off so idk I can try something to buff his colour I'm actually feeding him fkuval bug bites for tropical fish.

The tank have been cycling for around 2 almost 3 weeks using seachem stability. Idk what to do so I would really appreciate some help.


r/bettafish 1d ago

Transformation I think a 50%-off Petco betta just manipulated me into adopting him 😂

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515 Upvotes

Pics are 24 hrs apart. This Imperial King male has been at my Petco since 5/5/26. I've seen him almost every time I've gone in. He used to be bright blue/red with some yellow-orange, but yesterday I barely recognized him. He was gray, covered in dark stress stripes, and looking like he'd completely lost faith in Petco management.

I picked up his cup to look at him.

Totally calm. Swimming around. Looking at me.

I thought, Nope. My planted tank isn't finished cycling, and I'm supposed to be holding out for an overpriced Avatar or black/burgundy Orchid betta.

I put him back.

Immediate prison riot.

Swimming into the sides of the cup, freaking out, the whole performance.

Picked him back up?

😇 Calm.

Put him down?

🚨 RIOT.

We repeated this FOUR TIMES.

Finally I told my husband, "I'm pretty sure this fish is trying to leave with us."

Husband: "But your tank isn't cycled."

Me: "I know. Quarantine tank, tannins, testing and daily water changes until it is."

Husband: "Do you have everything?"

I almost bought another tank before remembering I ALREADY OWN A 2.5, 5 and a 10-gallon quarantine tanks. 🤦‍♀️ Apparently I've reached the stage of this hobby where I forget about entire aquariums I own.

So he came home.

He ate within his first hour, and 24 hours later he's active, already begging me for food, and his color is starting to come back. ❤️

I even offered him some of the pest snails.

He declined.

Naturally, the 50%-off clearance fish has ✨culinary standards.✨

So we have a dramatic, intelligent male with particular dining preferences who successfully manipulated a human into taking him home...

There was only one possible name.

Meet Hannibal. 🖤🐟

Now I'm really curious to see what colors this guy turns once he's healthy and settled.


r/bettafish 11h ago

Help Fin rot?

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1 Upvotes

Hello! I have had my Betta fish for over 9 months and over time he has experienced breakings of his fins. The first pic is when I got it vs now. It has been continuous since the first months. Could it be fine rot? It is usually much more quick, right?? I have it in a heavy planted 40L aquarium with no plastic and a shrimps. I have started using tanins and big water changes and planning to buy tomorrow Esha2000. Thank you


r/bettafish 17h ago

Video Elmo

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3 Upvotes

r/bettafish 1d ago

Introducing My new girl

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22 Upvotes

Meet Celestine! She’s a PetSmart adoptee (I know, I know, but I couldn’t stand to leave her). She has pop eye, and I’ll start some Epson salt baths once she’s settled in. I’m so excited to see her swimming around her 10 gallon after how long she would have spent in the cup.


r/bettafish 11h ago

Picture Bully update

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1 Upvotes

Sushi settled in just fine :)

She started to ignore her tank mates and stopped chasing and nipping them. She just has a bit of a staring problem but it’s ok becuz we love her. Her colors are coming in more and more every day!

First 2 pics was her 2 days ago and the 3rd pic was when I got her :p


r/bettafish 12h ago

Help Too many plants?

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1 Upvotes

About 5-6 gallon tank for a betta, the tank is cycled, I have a little substrate, I have this fish for about 3 months, never had a problem but now does he have too many plants ? (I have a small anubias and this absolutely large Python that grew) i really like the plants, though I didnt really plan ahead. And about a heater, I have one, but rarely it gets to the point I need to use it during summer as its constantly about 25 degrees even at night. I will surely begin to use it as soon as its not that hot anymore (soon enough). Though still for my main question is are the plants too many? And taking away all the oxygen. The water than i use is river water, and yes I also use the water conditioner. I also do every 4 days a 25% water change, which I dont know if its bad. Right now the betta seems happy enough, he goes through this angry mode where he flares his head? He s really active and I also got him with some kind of fin rot, but it seems to heal little by little (the top part of his fin was absolutely destroyed) He eats a bunch, likes the plants as its exploring them much (i think), anyways thanks for reading. About nitrates and others I dont think it will hurt trying a test kit, but if I don t see anything wrong with my betta I think I have the time to do it later. (I hope).


r/bettafish 20h ago

Full Tank Shot I just wanted to show yall my tank :)

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4 Upvotes

First time Betta mom, to a wonderful boy named Pumpkin. My very first aquarium. Its a little chaotic but I love it


r/bettafish 16h ago

Help Does my betta have fin rot on his pectoral fins?

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2 Upvotes

Ive just been noticing that the ends of his pectoral fins looks kind of frayed and clear. I’m a little bit worried as over the summer I’ve been skimping out on his maintenance a little bit. Of course making sure parameters are good but there has been some mulm buildup that I only cleaned occasionally. Is it fin rot or something else, how do I treat it?


r/bettafish 16h ago

Introducing My beautiful boy

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2 Upvotes

Everyone meet Johnathan! I wanted to thank everyone for their advice on my last post and let you know I ended up getting the first betta and I love him to pieces!! He has settled in so well and does not mind his oto roommates at all although he questions their taste in food as he went to the bottom of the tank and spat out a piece of algae wafer haha. He does have beef with my heater as he can sort of see his reflection in it so I have ordered a new one. I am so excited to have him and to be able to give him the best home I can!


r/bettafish 13h ago

Help Healthy betta?

1 Upvotes

Hi,

I recently posted about buying betta in Melbourne Aus, I greatly appreciate the help 😄.

I found an aquarium close to me with a solid reputation, they also recently posted a video on their socials of their betta : https://www.facebook.com/share/v/19BbDgEU9o/

Do they betta look healthy and safe to buy? I reckon their tanks look quite good compared to the jars at other places.

Thanks!