plants that thrive in low light

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Marinix
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Joined: Wed Mar 27, 2024 8:33 am

plants that thrive in low light

Post by Marinix »

I'm setting up a low-tech tank with minimal lighting. What are the best plants that can thrive in low light conditions without CO2? I've heard Anubias and Java Fern are good, but I'd like more options.
tides_roll
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Joined: Sun Jun 11, 2023 7:58 am

Re: plants that thrive in low light

Post by tides_roll »

Anubias and Java Fern are solid picks, no doubt. But you gotta check out Cryptocoryne Wendtii. That thing's a beast in low light. Just plant it and forget it, pretty much. Also, Moss balls are chill if you want something super easy.
shellix
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Joined: Thu Oct 10, 2024 1:56 pm

Re: plants that thrive in low light

Post by shellix »

What about substrate? Do these plants need special soil or can they grow in gravel? I'm new to this and don't wanna mess it up.
polar
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Joined: Sat Mar 26, 2022 8:13 pm

Re: plants that thrive in low light

Post by polar »

Hey, I've had great luck with Amazon Swords in my low-light tank. They're not as demanding as people think. Just make sure you've got a decent substrate, like Flourite, and they'll do fine. Also, Vallisneria is another good one, spreads like crazy.
dantez
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Joined: Thu Oct 10, 2024 10:17 pm

Re: plants that thrive in low light

Post by dantez »

Yeah, Amazon Swords are cool, but they can get huge. If you've got a smaller tank, maybe try Dwarf Sagittaria. It's like a mini version and still does well in low light. Plus, it's kinda cute, lol.
postman
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Joined: Thu Oct 10, 2024 3:15 pm

Re: plants that thrive in low light

Post by postman »

polar wrote: Sat Apr 19, 2025 11:57 pm Hey, I've had great luck with Amazon Swords in my low-light tank. They're not as demanding as people think. Just make sure you've got a decent substrate, like Flourite, and they'll do fine. Also, Vallisneria is another good one, spreads like crazy.
I agree with polar on Vallisneria. It's been a lifesaver in my low-light setup. Just be ready to trim it often if you don't want it taking over.
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tigron
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Re: plants that thrive in low light

Post by tigron »

Don't forget about Hornwort. It's not picky about light and grows fast. You can float it or plant it, whatever works for your tank. Just be ready to clean up the bits it sheds.
vicky99
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Joined: Sun Jul 09, 2023 1:32 pm

Re: plants that thrive in low light

Post by vicky99 »

I've tried all these plants, but my tank is still kinda bare. Maybe I'm doing something wrong? How often should I fertilize in low light?
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Marinix
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Re: plants that thrive in low light

Post by Marinix »

Thanks for the suggestions, everyone. I'll definitely try Cryptocoryne and Vallisneria. Sounds like they're exactly what I need for my setup.
tides_roll
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Joined: Sun Jun 11, 2023 7:58 am

Re: plants that thrive in low light

Post by tides_roll »

vicky99 wrote: Sun Apr 20, 2025 3:09 am I've tried all these plants, but my tank is still kinda bare. Maybe I'm doing something wrong? How often should I fertilize in low light?
Yo, if your tank's bare, you might not be giving the plants enough time. They grow slow in low light, so patience is key. Fertilize once a week, but go easy, too much can cause algae.
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