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Fritz Zyme 7 Live Bacteria (Freshwater)

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  • Quickly establishes beneficial bacteria in new aquariums and speeds up the aquarium cycling process
  • Helps prevent fish loss
  • Fortifies beneficial bacteria in established aquariums

Fritz Zyme 7 is live beneficial bacteria in a bottle. Adding it to your aquarium will help increase the beneficial bacteria count. In a new aquarium, this helps to establish the  beneficial bacteria that breaks down fish waste, which means you can add fish to your new aquarium sooner.

In an established aquarium, FritzZyme 7 helps if you are adding additional fish or increasing the amount of food that you are feeding. It can help rebuild the beneficial bacteria population after a power outage, after you have done a deep cleaning (where beneficial bacteria can be disrupted during the cleaning process), and after you have changed filter cartridges or filters. It can also be used after you have changed water and finished medicating an aquarium to help reestablish beneficial bacteria.

Customer Reviews

Based on 330 reviews
95%
(315)
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K
Kristian W. (Sacramento, CA, US)
Super Fast Shipping

Supper fast shipping, good packing job and always a pleasure shopping at Aquarium Co-Op.

A
Anonymous (Mancos, CO, US)
So good

My 75 gallon tank finally cycled and was really murky (white). This stuff cleared it back up in a couple of days! I did a water change/gravel vac and added more and now it is crystal clear.

D
David

I had tried 4 different products from petsmart including, quickstart, seachem prime and stability and others for months and my tank would not cycle. Finally a week after adding this Nitrates finally show up and no more ammonia or nitrites. Worked like a charm. Definitely using this moving forward for all my tanks. I should have started here and not wasted my time or money on the other live nitrifying bacterias. The others are a waste of time. I highly reccomend.

P
Pattie

Good product

F
Felisha

Love this product