fish that don't mess with plants

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bloomie
Posts: 5
Joined: Mon Aug 29, 2022 7:51 pm

fish that don't mess with plants

Post by bloomie »

I'm setting up a planted tank and wanna add fish that won't mess with my plants. Any suggestions? I've got Anubias, Java Fern, and some Crypts. Tank is 20 gallons, low tech, no CO2.
Duskwalker
Posts: 6
Joined: Thu Oct 10, 2024 4:04 pm

Re: fish that don't mess with plants

Post by Duskwalker »

Otocinclus are great for planted tanks. They're peaceful and won't bother your plants. Just make sure you have enough biofilm or supplement with algae wafers. They do best in groups of 6 or more.
marlint
Posts: 5
Joined: Thu Oct 10, 2024 3:15 pm

Re: fish that don't mess with plants

Post by marlint »

I've had success with Ember Tetras. They're small, colorful, and don't nibble on plants. They're also pretty chill with other tankmates. Just keep the water clean and they'll thrive.
sillyboy
Posts: 11
Joined: Thu Oct 10, 2024 6:21 pm

Re: fish that don't mess with plants

Post by sillyboy »

Yo, what about guppies? They're colorful and easy to care for. I've got some in my planted tank and they don't mess with the plants at all.
nicey
Posts: 14
Joined: Tue Nov 28, 2023 6:04 am

Re: fish that don't mess with plants

Post by nicey »

Guppies can work, but some males might nip at tender plants. If you go that route, stick to hardy plants like the ones you already have. They're pretty forgiving.
bloomie
Posts: 5
Joined: Mon Aug 29, 2022 7:51 pm

Re: fish that don't mess with plants

Post by bloomie »

Thanks for the suggestions, everyone. I'll look into Otos and Ember Tetras. Any other fish that are plant-safe?
foxden9
Posts: 11
Joined: Wed Apr 24, 2024 2:12 am

Re: fish that don't mess with plants

Post by foxden9 »

Celestial Pearl Danios are another good option. They're small, peaceful, and won't bother your plants. They do well in planted tanks with plenty of hiding spots.
barkleyfox
Posts: 4
Joined: Thu Oct 10, 2024 7:59 pm

Re: fish that don't mess with plants

Post by barkleyfox »

bloomie wrote: Wed Jul 30, 2025 2:41 am Thanks for the suggestions, everyone. I'll look into Otos and Ember Tetras. Any other fish that are plant-safe?
You could also consider Endler's Livebearers. They're similar to guppies but less likely to nip at plants.
herbson
Posts: 4
Joined: Thu Oct 10, 2024 8:34 pm

Re: fish that don't mess with plants

Post by herbson »

I've got some Cherry Barbs in my planted tank and they're totally chill. They don't mess with the plants and they're fun to watch. Just make sure you get a group of at least 6.
pixelion
Posts: 4
Joined: Thu Oct 10, 2024 2:38 pm

Re: fish that don't mess with plants

Post by pixelion »

Honestly, most small tetras and rasboras are plant-safe. Just avoid anything labeled as a 'plant shredder' like Silver Dollars or some larger barbs. Stick to the small guys and you'll be fine.
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