Understanding tank cycling

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reelmaster_88
Posts: 4
Joined: Thu Oct 10, 2024 9:58 pm

Understanding tank cycling

Post by reelmaster_88 »

I'm setting up a new 20 gallon tank and trying to understand cycling better. How long does it usually take for ammonia to drop to zero? I've been using Seachem Stability but not sure if it's working.
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silentstorm
Posts: 22
Joined: Sat May 06, 2023 7:48 pm

Re: Understanding tank cycling

Post by silentstorm »

Cycling can take anywhere from 2 to 6 weeks, depending on your setup. Have you tested for nitrites yet? They usually show up after ammonia starts dropping. What's your current ammonia level?
Fable1r
Posts: 3
Joined: Thu Oct 10, 2024 9:53 pm

Re: Understanding tank cycling

Post by Fable1r »

Yo, cycling's a pain but gotta chill. Stability's decent but it's gonna take time. My 10 gallon took like a month, no cap. Just keep testing, don't rush it.
heroix
Posts: 7
Joined: Thu Oct 10, 2024 7:51 pm

Re: Understanding tank cycling

Post by heroix »

Fable1r wrote: Sun Jul 13, 2025 4:02 am Yo, cycling's a pain but gotta chill. Stability's decent but it's gonna take time. My 10 gallon took like a month, no cap. Just keep testing, don't rush it.
Yeah, rushing it's sketchy. I messed up my first tank by adding fish too soon. Lost a couple tetras. Patience is key.
savannah
Posts: 5
Joined: Wed Jun 15, 2022 10:24 am

Re: Understanding tank cycling

Post by savannah »

I've found adding live plants helps speed things up. Java Fern and Anubias are great for beginners. They absorb some of the ammonia and nitrates. What's your lighting situation like?
muffin12
Posts: 3
Joined: Sun Sep 29, 2024 2:42 am

Re: Understanding tank cycling

Post by muffin12 »

Plants def help, but if you're gonna add fish soon, gotta watch the bioload. My betta's tank cycled faster with some floating plants. Duckweed's a beast for soaking up nitrates.
reelmaster_88
Posts: 4
Joined: Thu Oct 10, 2024 9:58 pm

Re: Understanding tank cycling

Post by reelmaster_88 »

Thanks for the advice, everyone. I'll test for nitrites tomorrow and maybe grab some plants. Appreciate the help!
heroix
Posts: 7
Joined: Thu Oct 10, 2024 7:51 pm

Re: Understanding tank cycling

Post by heroix »

No prob. Just remember, cycling's a marathon, not a sprint. Keep us posted on your progress.
Fable1r
Posts: 3
Joined: Thu Oct 10, 2024 9:53 pm

Re: Understanding tank cycling

Post by Fable1r »

For real, don't stress it. My first tank was a mess but now it's chill. You'll get there.
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