Hi all,
After so many debates over whether bottled bacteria works or not, I agreed to open a thread and keep a log of cycling my new tank.
Now, this is a bit early, as my tank is still in the post, and I haven't bought yet the substrate, filter, etc..but all of us can use this thread for posting their own success/unsuccess logs with Tetra Safe Start, or similar products.
For those that missed it, I have cycled two tanks with Tetra Safe start, via a fish-in cycle and it took a week.
Conditions:
-No water changes during the cycle
-
No ammonia removers of any kind, just simple tap water conditioner(I used Api Tap Safe)
-Water temperature between 20-28 max(mine was at 26.5-27)
-Fish and double the recommended dose of Tetra Safe Start go together(My tank was understocked)
-Ph of water apparently has to be over 7.2 to work properly(Ph on both my tanks is 7.6)
-Nitrite spike was achieved at day 5-6 of the cycle and I poured on both tanks a normal dose of Tetra Safe Start at this stage(Nitrites were gone to 0 in just 24 hours or slightly longer as that's when I came back from work to test. Ammonia was nearly undetectable when nitrite spike occured)
-Feeding of fish was normal( I feed them twice a day at least, but smaller ammounts)
-I remember looking at the expiry date on the bottles and all of them had passed over 6 months from manufacturing date

, but I bought them from the same shop at different time.
I will be trying exactly the same, but a fishless cycle with ammonia on my third tank, although tetra recommends fish only
In the mean time, please post your opinions and attempts here if you wish. And as soon as I collect everything I need, I will post mine.
Thanks for contributing.
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I will summarize the results of the tests for each day below
Date I started the cycle: 15th January.
For pictures of the test and other info, read the thread. Pictures will be posted for each day. You can see all pictures together on page 4, under post #61
Day 1: added 3.5 ml ammonia
ammonia-1ppm, nitrIte-0, nitrAte-5ppm, ph-7.6, temp-26.8
Day2:no ammonia added
ammonia-1ppm, nitrIte-0, nitrAte-5ppm, ph-8.2, temp-26.8
Day3:no ammonia added
ammonia-0.50ppm, nitrIte-0, nitrAte-7ppm, ph-8.2, temp-26.8
Day4:no ammonia added
ammonia-0.50ppm, nitrIte-0, nitrAte-5ppm, ph-8.2, temp -26.9
Day5:no ammonia added
ammonia-between 0.25-0.50ppm, nitrIte-0, nitrAte-5ppm, ph-8.2, temp-26.8