Seeding a new aquarium

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wildpets
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Joined: Thu Oct 10, 2024 3:28 pm

Seeding a new aquarium

Post by wildpets »

Just set up a new 20 gallon tank and added some substrate. Gonna cycle it for a few weeks before adding fish. Any tips on speeding up the process or should I just chill and let it ride?
deepfin
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Joined: Wed Aug 17, 2022 1:34 am

Re: Seeding a new aquarium

Post by deepfin »

Cycling can take time, but you can speed it up by adding a bit of filter media from an established tank. Also, dosing with Seachem Stability helps. What kind of substrate did you use?
chario
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Joined: Thu Oct 10, 2024 9:18 pm

Re: Seeding a new aquarium

Post by chario »

I've had success with adding a small amount of fish food to kickstart the ammonia cycle. Just don't overdo it, or you'll get a nasty spike. What's your water temp at?
desertbloom
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Joined: Thu Oct 10, 2024 4:32 pm

Re: Seeding a new aquarium

Post by desertbloom »

wildpets wrote: Thu Jul 24, 2025 10:17 pm Just set up a new 20 gallon tank and added some substrate. Gonna cycle it for a few weeks before adding fish. Any tips on speeding up the process or should I just chill and let it ride?
I'd say let it ride. Rushing can mess with the balance. What fish are you planning to add?
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anglerboy
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Joined: Thu Sep 14, 2023 9:25 am

Re: Seeding a new aquarium

Post by anglerboy »

I've used bottled bacteria before, but it's hit or miss. Some brands work great, others do nada. What's your filter setup like?
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duneshell
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Joined: Wed Oct 09, 2024 10:32 pm

Re: Seeding a new aquarium

Post by duneshell »

Patience is key here. I've seen too many folks rush and end up with dead fish. Test your water daily and keep an eye on ammonia levels. What's your pH at?
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aquahive
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Joined: Mon Jun 03, 2024 3:29 am

Re: Seeding a new aquarium

Post by aquahive »

deepfin wrote: Thu Jul 24, 2025 10:24 pm Cycling can take time, but you can speed it up by adding a bit of filter media from an established tank. Also, dosing with Seachem Stability helps. What kind of substrate did you use?
Second this. Stability is solid. Also, make sure your heater's set to around 78°F for optimal bacteria growth.
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dorvina
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Joined: Sun Mar 31, 2024 1:03 am

Re: Seeding a new aquarium

Post by dorvina »

I just let mine cycle naturally. Took about a month, but it was worth the wait. What kind of fish you gonna put in?
giggle
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Joined: Thu Oct 10, 2024 6:03 pm

Re: Seeding a new aquarium

Post by giggle »

If you're in a hurry, ask a local fish store for some used filter media. It's a game-changer. Just make sure their tanks are healthy.
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Tonito
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Joined: Wed Jan 03, 2024 4:45 am

Re: Seeding a new aquarium

Post by Tonito »

I've had the best results with a combo of Stability and Fritz Turbo Start. Cuts cycling time in half. What's your lighting schedule like?
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