I got a comment on instagram saying the bare minimum is 10 gallon. I have a planted ~7gallon tank for my betta, 3 amano shrimps and a snail.

https://i.redd.it/18vjg8jdsg3g1.jpeg

Posted by RuleRich6548

11 Comments

  1. Mammoth-Rest-631 on

    Depending on who reads and responds to this post you’ll get a different answer from each response most likely.

    I’d say you’d be fine with 7 gallons. You’ve loads of plants for him so I’m sure he’s going to be pretty happy with life.

  2. No_Primary_8273 on

    Probably 5 would be the minimum for the majority of people but you will have others saying around 10 gallon is the best. I had a limited amount of space at the time so I had went with a 3.5 gallon that’s planted and such, looks great but sometimes I do worry if it’s enough room for my fish, she seems to be doing amazing with her little nerite snail friend tho! Also what are those little plants in the right corner of the first pic lol they look like mini palm trees

  3. Id say my bare minimum is 10. But 15+ is just so nice, I have 2 bettas currently one in a 10 and one in a 20L, but I have kept bettas in 5’s in the past. Had to downgrade from my 29 because I adopted a stunted cichlid, who would eat my bettas/other fish. But I used to keep my bettas in a 29.

  4. Hot_Possible7403 on

    5 gallons, preferably on the longer end of things, is the recommended minimum. Something like the 5 gallon Fluval spec is perfect size and shape wise.

    If you can swing it, a 10 gallon would be even better, but it’s not necessary. It seems every year the elitists come out of the woodwork to say we need even more gallons for a simple betta tank and it’s getting kind of ridiculous.

    Anything over 10 is overkill and would be a kingly home for a betta fish.

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