can discus live with loaches

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Ace
Posts: 10
Joined: Sun Dec 24, 2023 4:56 am

can discus live with loaches

Post by Ace »

Thinking about adding some Loaches to my 75 gallon Discus tank. They're all around 4 inches, water's at 84°F, pH 6.8, and I do 30% changes twice a week. Anyone tried this combo? Worried about the Loaches messing with their chill vibe.
archibald
Posts: 11
Joined: Sat Sep 16, 2023 10:37 pm

Re: can discus live with loaches

Post by archibald »

I've kept Discus with Clown Loaches for years in a 100 gallon. Key is space and hiding spots. Mine share a sand substrate, driftwood caves, and Java Fern. Temp at 86°F works for both. Just avoid tiny Loaches, they might get bullied.
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dynamo
Posts: 25
Joined: Fri Feb 10, 2023 2:24 am

Re: can discus live with loaches

Post by dynamo »

archibald wrote: Sat Aug 23, 2025 3:59 am I've kept Discus with Clown Loaches for years in a 100 gallon. Key is space and hiding spots. Mine share a sand substrate, driftwood caves, and Java Fern. Temp at 86°F works for both. Just avoid tiny Loaches, they might get bullied.
Yep, bigger Loaches cut it. My Yo-Yo Loaches are 5 inches and ignore the Discus. Tank's got a Fluval FX6, so waste isn't an issue. Feed sinking wafers at night to keep the peace.
digger
Posts: 14
Joined: Wed Aug 02, 2023 2:49 pm

Re: can discus live with loaches

Post by digger »

My Kuhli Loaches hide all day. Discus don't even notice them. 55 gallon, planted, with a sponge filter. Water's soft, 6.5 pH. Not sure if that helps, but zero aggression here.
butteredBiscuit
Posts: 13
Joined: Mon Jan 31, 2022 11:44 am

Re: can discus live with loaches

Post by butteredBiscuit »

Loaches can be sketchy with timid Discus. Had to rehome my Zebras after they nipped fins. Now it's just a solo Dojo in there, and he's cool. Tank's 90 gallons, weekly 40% changes, and a ton of Hornwort for cover.
Ace
Posts: 10
Joined: Sun Dec 24, 2023 4:56 am

Re: can discus live with loaches

Post by Ace »

Thanks for the input, folks. Gonna start with one Clown Loach and see how it goes. Got plenty of driftwood and a backup tank if things get weird.
Boldie
Posts: 3
Joined: Mon Jul 24, 2023 4:47 am

Re: can discus live with loaches

Post by Boldie »

Yo, my cat ate my Loach. True story. Keep the lid tight.
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dynamo
Posts: 25
Joined: Fri Feb 10, 2023 2:24 am

Re: can discus live with loaches

Post by dynamo »

Boldie wrote: Sat Aug 23, 2025 10:00 am Yo, my cat ate my Loach. True story. Keep the lid tight.
That's rough, man. Glass tops are a must. Also, Discus jump if spooked. Lost one to a power outage once. Now I run battery backups.
archibald
Posts: 11
Joined: Sat Sep 16, 2023 10:37 pm

Re: can discus live with loaches

Post by archibald »

For real, lids save lives. My setup's got a mesh top with clips. Back to Loaches, though, they're messy. Double up on filtration if you're adding a group. Canister plus a sponge works wonders.
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