Biozyme

Will it work?

  • Yes

    Votes: 0 0.0%
  • No

    Votes: 6 27.3%
  • I'm anxious to find out

    Votes: 16 72.7%

  • Total voters
    22
Joined
Jul 9, 2011
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Location
St. Louis
So a friend of mine that works at the LFS (before you say anything, keep in mind she is a friend of mine and a very experienced and knowledgeable hobbyist.) At one point in time, back when I was a newb, I was having tank problems and she recommended a product called Biozyme, and she truly swears this stuff works.

Basically, Biozyme is a freeze-dried bacteria culture that contains nitrofying bacteria neccessary for the Nitrogen cycle. It acts much like yeast and springs back to life when put in water. Before I joined this forum, I used it on one of my tanks, and I always wondered if this was a miracle product, or if my tank finished out its cycle on its own.

Today is the day I make the move to find out. I am going to use this stuff on a fishless cycle on a small tank, and dose it for the 7 days that the instruction say. I will hopefully find out if this speeds up the cycle at all, or if it is a fluke. I knwo everyone here is against bottled bacteria, and is this product in no way claiming to be a miracle insta-cycle. Basically the instructions say to run it in an empty tank with fish food for 7 days before SLOWLY adding fish, so I am assuming it is supposed to assist in starting colonies. So we will see.

Supplies:

10g tank, water only, no gravel
1 bottle of 10% household ammonia
1 vial of Biozyme
1 cheap walmart filter meant for a 20-30g tank complete with brand new filter media.

Tap Water Params:
1.0ppm Ammonia
0ppm Nitrite
0ppm Nitrate
8.6 pH

I dosed the tank to 4ppm (undershot due to present ammonia in tap water)and added 1/16tsp of Biozyme. I will do a daily update as far as the water parameters to see how long it takes to complete a fishless cycle with the aid of this bacteria culture in a bottle. Yes, that include qualifying week. Also, no seeded media is being used in this experiment. I am doing this as if i am setting up a new tank.

And I am sure that this is not going to work, but since I am going a fishless cycle anyway, I figured, what the hey.
 
Day 2

So, approx. 12 hours later, I checked the parameters in my test tank as I was curious..

ammonia: 2ppm
nitrites: 5+ppm

I am not scheduled to dose the tank with biozyme until 6pm tonight, so I will hold off.

Has anyone every had a drop in ammonia or nitrite spike like this on day 2 without the aid of mature media?
 
I would really like to believe that a product like this actually works, but I've never seen it happen long term. Hope this one works for you. With so many tanks running though, certainly you had some media you could have taken to instantly cycle the new tank. It's all well and good though, it is an interesting investigation. I don't know that it would definitely prove anything, but it would give us potentially one case to cite where it did work (of course, this assumes that it does work long term).
 
I say it won't work but I'm anxious to see.
 
Right now, based on what I am seeing, I do not believe this is going to be one of those "insta-cycle" products, but it is looking like it may be a good alternative on a fishless cycle for those who do not have mature media to help.

And at $5, a vial that treats 500g when dosed correctly isn't a bad deal.

As far as my household, I do clone my media when doing a fishless cycle. I just happened to still have this vial in my house from earlier in the year when I used it. Like I said, my friend swears by it, and she is no amateur fishkeeper. I think that is what peaked my curiosity the most is that there is an experienced person that truly believes in this stuff, so hell, maybe i will make a believer in myself lol

I say it won't work but I'm anxious to see.
Well, after 12 hours I am off the chart on Nitrites...i didn't see a nitrite spike for 5 days my first fishless cycle (which is what I am comparing this experiment to)

Based the results, I am really glad I am doing this on an empty tank lol. Fish would be angry right now with these results.
 
Just for the record, I am only supposed to dose the tank for 7 days. I will continue to dose the tank with ammonia for 2 weeks after the last dose of Biozyme. This is how I am going to test if it works past the initial dosing.
 
Do you have an instance of a clone cycle (mature media) you could compare this result to?, as well as the normal fish less cycle.
 
Just for the record, I am only supposed to dose the tank for 7 days. I will continue to dose the tank with ammonia for 2 weeks after the last dose of Biozyme. This is how I am going to test if it works past the initial dosing.


Well, that makes sense given the "qualifying week" that we have been using here for a while now. This is a fishless cycle, it's just not a "classic" fishless cycle. Besides, there is no guarantee that you will get double zeros by the end of the week of dosing. It does look promising, but I am still skeptical. Long term is all that really matters though.
 
Just for the record, I am only supposed to dose the tank for 7 days. I will continue to dose the tank with ammonia for 2 weeks after the last dose of Biozyme. This is how I am going to test if it works past the initial dosing.


Well, that makes sense given the "qualifying week" that we have been using here for a while now. This is a fishless cycle, it's just not a "classic" fishless cycle. Besides, there is no guarantee that you will get double zeros by the end of the week of dosing. It does look promising, but I am still skeptical. Long term is all that really matters though.
That is why i am going to continue it. I don't expect this to be an insta-cycle product. But its looking like it could possibly be a good alternative to mature media in a fishless cycle. Having 5ppm nitrites is a good start. But you are right, long term is what we need to look at.

I am kinda hoping that a new person can use this stuff for fishless cycling in the event they do not have access to donated media.
 
Understandable. Personally, I've never seen this in any store near me.
 
Day 2 cont.

So I just dosed for day 2. Readings prior to dose.

Ammonia - 1ppm
Nitrites- 5+ppm

So in 24hrs I have gone from 4ppm to 1ppm ammonia.
 
Day 3

(morning)
Ammonia 0ppm (redosed to 5ppm)
Nitrite: 5+ppm
Nitrate: 20-30ppm

Nitrates already?


430pm
Dosed with 3rd dose.

4ppm ammonia
5ppm nitrite (was off the scale)
40ppm nitrates.
 
I voted option 3, i've never seen it for sale near me,but it will be interesting to see how long the cycle takes and if it holds its own after you stop using it after the 7th day...
 

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