Betta fish and disease prevention plans

The sub forum dedicated to one of the most incredible fish in our hobby. Betta ask your questions in here!
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Golding
Posts: 6
Joined: Thu Oct 10, 2024 9:33 pm

Betta fish and disease prevention plans

Post by Golding »

What's your routine for keeping bettas healthy? I've got a 5-gallon tank with a sponge filter, heater set to 78F, and do weekly 25% water changes. Still had one get fin rot last month.
Breezeyfans
Posts: 24
Joined: Tue Jul 11, 2023 1:54 pm

Re: Betta fish and disease prevention plans

Post by Breezeyfans »

I feel ya, my dude. Had the same issue till I started adding a bit of aquarium salt during water changes. Just a teaspoon per gallon, keeps the vibes right. Also, make sure your filter flow ain't too strong, they hate that.
sandbaker
Posts: 5
Joined: Thu Oct 10, 2024 7:09 pm

Re: Betta fish and disease prevention plans

Post by sandbaker »

yep, salt's a game changer. i also feed mine frozen brine shrimp twice a week, keeps 'em strong. what kinda food you using?
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boomer
Posts: 432
Joined: Mon Jan 17, 2022 3:48 pm

Re: Betta fish and disease prevention plans

Post by boomer »

Breezeyfans wrote: Sat Sep 06, 2025 12:17 am I feel ya, my dude. Had the same issue till I started adding a bit of aquarium salt during water changes. Just a teaspoon per gallon, keeps the vibes right. Also, make sure your filter flow ain't too strong, they hate that.
Salt can help, but be cautious with it long-term. It's better to address the root cause, like water quality. Test your params regularly—ammonia, nitrite, nitrate. A cycled tank with zero ammonia and nitrite is key. Also, avoid overfeeding; leftover food decays and spikes ammonia.
swiftfox
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Joined: Sun Sep 15, 2024 5:27 pm

Re: Betta fish and disease prevention plans

Post by swiftfox »

my betta's in a 10-gallon with live plants and a hang-on-back filter. i do 20% changes every week and use stress coat. never had issues, knock on wood. plants help a ton with water quality.
Golding
Posts: 6
Joined: Thu Oct 10, 2024 9:33 pm

Re: Betta fish and disease prevention plans

Post by Golding »

Thanks for the tips, everyone. Gonna try the salt and double-check my filter flow. Appreciate it!
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boomer
Posts: 432
Joined: Mon Jan 17, 2022 3:48 pm

Re: Betta fish and disease prevention plans

Post by boomer »

swiftfox wrote: Sat Sep 06, 2025 7:04 am my betta's in a 10-gallon with live plants and a hang-on-back filter. i do 20% changes every week and use stress coat. never had issues, knock on wood. plants help a ton with water quality.
Live plants are excellent for stabilizing the tank. They absorb nitrates and provide hiding spots, reducing stress. If you're not into live plants, consider adding Indian almond leaves—they release tannins that have antibacterial properties.
Breezeyfans
Posts: 24
Joined: Tue Jul 11, 2023 1:54 pm

Re: Betta fish and disease prevention plans

Post by Breezeyfans »

yo, almond leaves are legit. my fish chills under 'em all day. also, if you're using tap water, make sure you're conditioning it. chlorine's a silent killer.
sandbaker
Posts: 5
Joined: Thu Oct 10, 2024 7:09 pm

Re: Betta fish and disease prevention plans

Post by sandbaker »

true that. i use seachem prime, works like a charm. and yeah, plants are dope. my betta loves swimming through the java moss.
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