Fluid pump questions

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duojanae
Posts: 6
Joined: Thu Oct 10, 2024 10:05 pm

Fluid pump questions

Post by duojanae »

Anyone got tips for a quiet fluid pump? My current one's buzzing like crazy and it's driving my Betta nuts. Tank's a 20 gallon, planted, with a sponge filter running alongside. Need something chill.
briar8on
Posts: 5
Joined: Thu Oct 10, 2024 9:50 pm

Re: Fluid pump questions

Post by briar8on »

Yo, ditch that noisy thing and grab a Sicce Syncra. They're pricy but worth it, no buzz, just smooth flow. My 20 gal's dead silent now, and the fish dig it.
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tiger9
Posts: 7
Joined: Thu Oct 10, 2024 3:29 am

Re: Fluid pump questions

Post by tiger9 »

I've had good luck with the Eheim compactON. It's adjustable, so you can dial in the flow for your Betta. Plus, it's super quiet. What's your water change routine like? Sometimes noise can spike after a change.
deep_stream
Posts: 4
Joined: Sat Jun 11, 2022 8:45 pm

Re: Fluid pump questions

Post by deep_stream »

briar8on wrote: Sat Jun 28, 2025 1:16 am Yo, ditch that noisy thing and grab a Sicce Syncra. They're pricy but worth it, no buzz, just smooth flow. My 20 gal's dead silent now, and the fish dig it.
Seconding the Sicce. Mine's been running for two years with zero issues. Also, check if your pump's sitting on a hard surface. A foam pad underneath can cut vibrations.
finnleyoak
Posts: 4
Joined: Thu Oct 10, 2024 9:55 pm

Re: Fluid pump questions

Post by finnleyoak »

My Fluval SP2 is pretty quiet too. It's got a rubber base that helps with the noise. How old is your current pump? Sometimes they just wear out and start buzzing.
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StormerX
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Joined: Fri May 06, 2022 12:30 am

Re: Fluid pump questions

Post by StormerX »

The noise might be from cavitation. Ensure the pump's fully submerged and the intake isn't clogged. Also, avoid sharp bends in the tubing. What's the flow rate on your current pump? A mismatch can cause turbulence.
duojanae
Posts: 6
Joined: Thu Oct 10, 2024 10:05 pm

Re: Fluid pump questions

Post by duojanae »

Thanks for the suggestions, folks. Gonna check out the Sicce and Eheim. My pump's about a year old, and yeah, it's on glass. Maybe a pad would help short-term.
briar8on
Posts: 5
Joined: Thu Oct 10, 2024 9:50 pm

Re: Fluid pump questions

Post by briar8on »

Foam pad's a quick fix, but honestly, just upgrade. You'll thank yourself later. Betta's gonna be way happier without that buzz killing the vibe.
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tiger9
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Joined: Thu Oct 10, 2024 3:29 am

Re: Fluid pump questions

Post by tiger9 »

duojanae wrote: Sat Jun 28, 2025 4:29 am Thanks for the suggestions, folks. Gonna check out the Sicce and Eheim. My pump's about a year old, and yeah, it's on glass. Maybe a pad would help short-term.
If you're leaning Eheim, the 600 model's perfect for a 20 gal. Also, how often do you clean the sponge filter? A clogged sponge can make the pump work harder.
deep_stream
Posts: 4
Joined: Sat Jun 11, 2022 8:45 pm

Re: Fluid pump questions

Post by deep_stream »

Rubber mounts are a game-changer. Even with a new pump, I'd still use them. Also, what's your tank temp? Higher temps can thin the water, making pumps noisier.
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