coral tank cycling tips

LPS, SPS and all coral chat
Mango
Posts: 9
Joined: Sat Jul 02, 2022 3:17 am

coral tank cycling tips

Post by Mango »

Just set up a new 40-gallon tank and added live rock. How long should I wait before adding my first coral? I'm using a protein skimmer and keeping salinity at 1.025. Temp is steady at 78F.
flowrate
Posts: 3
Joined: Wed Dec 20, 2023 10:44 pm

Re: coral tank cycling tips

Post by flowrate »

You'll wanna wait until ammonia and nitrite hit zero, nitrate under 10ppm. Test daily, might take 4-6 weeks. What's your lighting setup? Softies like Zoanthids can handle early stages better than SPS.
lulabite
Posts: 4
Joined: Thu Oct 10, 2024 5:41 pm

Re: coral tank cycling tips

Post by lulabite »

Yep, patience is key. My first tank crashed 'cause I rushed it. Used Fritz TurboStart last time, cycled in 2 weeks. Sketchy but worked.
forestfox
Posts: 3
Joined: Thu Oct 10, 2024 8:01 pm

Re: coral tank cycling tips

Post by forestfox »

flowrate wrote: Sun Apr 27, 2025 4:12 am You'll wanna wait until ammonia and nitrite hit zero, nitrate under 10ppm. Test daily, might take 4-6 weeks. What's your lighting setup? Softies like Zoanthids can handle early stages better than SPS.
Agreed on testing. Also, check alkalinity—stable 8-9dKH helps. What salt mix are you using? Some have extra trace elements for coral.
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reeleech
Posts: 3
Joined: Thu Oct 10, 2024 2:45 am

Re: coral tank cycling tips

Post by reeleech »

Ditched my canister filter for a sump, way better flow. Corals perked up after. Maybe look into that post-cycle.
olivine
Posts: 2
Joined: Thu Oct 10, 2024 4:37 pm

Re: coral tank cycling tips

Post by olivine »

Bruh, my tank's still cycling too. Using Dr. Tim's, gonna test tonight. Keep us posted, yeah?
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deep_wave
Posts: 5
Joined: Thu Oct 10, 2024 5:14 am

Re: coral tank cycling tips

Post by deep_wave »

Cycling time varies. Bacteria strains matter. Used Bio-Spira once, faster than expected.
Mango
Posts: 9
Joined: Sat Jul 02, 2022 3:17 am

Re: coral tank cycling tips

Post by Mango »

Thanks, all! Got an AI Prime light, Red Sea Coral Pro salt. I'll hold off till params stabilize.
flowrate
Posts: 3
Joined: Wed Dec 20, 2023 10:44 pm

Re: coral tank cycling tips

Post by flowrate »

Mango wrote: Sun Apr 27, 2025 9:07 am Thanks, all! Got an AI Prime light, Red Sea Coral Pro salt. I'll hold off till params stabilize.
Solid choices. Prime's good for softies/LPS. Dial it to 50% intensity at first, ramp up over weeks to avoid shocking them.
lulabite
Posts: 4
Joined: Thu Oct 10, 2024 5:41 pm

Re: coral tank cycling tips

Post by lulabite »

Forgot to say—dose bacteria weekly during cycle. I use MicroBacter7, keeps things steady.
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