Cycling an Aquarium

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Sounds like you are off to a great start!

I would recommend adding tangs last unless you are planning for a very aggressive FOWLR. Start stocking with the smaller more passive fish and work your way to the larger more aggressive fish like tangs.

Any suggestions ?
 
Any suggestions ?
I would spend time on a website like Liveaquaria.com and try to figure out every fish you would like to eventually get. So many good options and combinations. There are so many options and different varieties that it will come down to your personal taste. But, if you are unlucky and get an aggressive tang, it will make adding future fish difficult.
 
@Brew12
Temperature: 77.7 °F
pH: 8.2
Ammonia: 0.8 ppm
Nitrite: 1 ppm
Nitrate: 20 ppm
Salinity: 1.025 SG

^Taken with red sea test kit.
Started with Bio Spira and Dr. Tim's ammonia 17hrs before this first test.
Anything look suspicious?
#reefsquad
 
Last edited:
I don't remember from who or where I got this from but I had it to help me stock my tank. Hope it helps.
compatibility_chart.gif
 
@Brew12
Temperature: 77.7 °F
pH: 8.2
Ammonia: 0.8 ppm
Nitrite: 1 ppm
Nitrate: 20 ppm
Salinity: 1.025 SG

^Taken with red sea test kit.
Started with Bio Spira and Dr. Tim's ammonia 17hrs before this first test.
Anything look suspicious?
#reefsquad
Nope, I'd say it looks good. Your nitrate isn't that high but it looks about right for the amount of nitrite in your system.
 
@Brew12
Temperature: 77.7 °F
pH: 8.2
Ammonia: 0.8 ppm
Nitrite: 1 ppm
Nitrate: 20 ppm
Salinity: 1.025 SG

^Taken with red sea test kit.
Started with Bio Spira and Dr. Tim's ammonia 17hrs before this first test.
Anything look suspicious?
#reefsquad
Was there live rock (wet) or live sand in the tank?
 
It's cycling in a brute can, with dry rock from reef cleaners. No sand.
I just tested this morning and ammonia is down to 0.2 right now
From the beginning I dumped in Bio Spira waited 5 minutes and dosed ammonia.
I forgot to check after 15-20 min. The first test showed 0.4 ammonia so I dosed, waited 20 and tested again. It was 1.2 ppm ammonia. So I left it alone, next test was yesterday morning at 0.8 when I posted here. Last night I was at 0.4 and this morning 0.2 ammonia.
^12hrs later I'm at 0 ammonia
So I've now processed 1.2 ammonia to 0 in 48hrs.
 
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Still at 0 ammonia and Nitrite at 1
Will continue to test for Nitrites until they drop, then for Nitrates.
 
So I'm at zero ammonia for 4 days now but my Nitrites and Nitrates haven't moved, cycle has been going for a week now.
Wondering if I just keep watching/testing or if I should dose ammonia to 2ppm and make sure it cycles within 24hrs before watching Nitrites/Nitrates?
 
So I'm at zero ammonia for 4 days now but my Nitrites and Nitrates haven't moved, cycle has been going for a week now.
Wondering if I just keep watching/testing or if I should dose ammonia to 2ppm and make sure it cycles within 24hrs before watching Nitrites/Nitrates?

I would wait for nitrite to drop. Adding ammonia won’t speed it up and will only result in higher nitrates at the end.
 
Ok sounds good.
How quickly will they drop? Should I be testing every 12 or 24hrs?
Normally for me it has happened within 24 hours but I normally use Biospira. I've seen other bacterial products take a week or more. I wouldn't test more than once a day.
 
I did use Bio Spira...
Since day 1 the Nitrite/Nitrate tests have been much darker than the highest on the test card.
Today's test showed Nitrite at the actual hue on the test card at the darkest/highest being 1.0 ppm.
My guess is it will finally be lowering to a point the card will read, meaning under 1.0 ppm
I say that because yesterday's test was lighter than the days before yet still darker than today's test.
 
@Brew12
Today's test shows Nitrite at 0.5 ppm
It's finally detectable and dropping.


That sounds like you are on your way. Patience is sometimes the hardest, yet most vital part of this hobby. Your NO2 will probably be zero in 24 to 48 hours.
 
@Brew12
Today's test shows Nitrite at 0.5 ppm
It's finally detectable and dropping.
Looks good. I would let it get down to around 0.1 ppm and dose up ammonia again.
 

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