So just got my gallon jug in... It has a slight odor to it but its pink in color, not dark or anything...is it still good?

Absolutely. I have used a lot of this stuff, and have received it in slightly brown colors all the ways to the pinkish color, and it always has an earthy odor to it. It always has worked for me.

Will it work if I put it before adding ammonia to the tank?

Assume you're using the ammonia to cycle/start a new tank? Pure ammonia is not to be added if there will be fish in the tank, only when doing a fish-less cycle; the fish and their waste will supply the ammonia for the bacteria to grow and survive; be sure to keep testing the parameters of the water with a test kit; look up the nitrogen cycle

Is it supposed to be pink/purple? Thank you.

I havent seen a purple color yet so far. Mine been a light to dark pink color.

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FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (32-Ounce)

FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (32-Ounce)

Product ID: 7733410

Details

Brand
Fritz Aquatics
Item Form
Liquid
Item Weight
0.3 Ounces
Liquid Volume
32 Fluid
Number of Packs
1

⚡Rapid ammonia & nitrite reduction

🌊Works in fresh & brackish water

🕒1-year shelf life, no refrigeration

Rp928451

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Description

🐠 Fast-track your aquarium’s health with FritzZyme 7 — because your fish deserve the best!

HASSLE FREE STORAGE - Buffered for long-term stability with a full year shelf life—no fridge needed, always ready when you are.
TRUSTED INDUSTRY LEADER - Backed by 30+ years of continuous production and proven success in professional and home aquariums alike.
CYCLE TANKS FASTER THAN EVER - Slash toxic ammonia & nitrite buildup with live, species-specific nitrifying bacteria for rapid biofilter establishment.
VERSATILE FOR EVERY AQUARIUM - Perfectly formulated for fresh and brackish water systems—ideal post-maintenance or when adding new fish.
KEEP YOUR AQUATIC ECOSYSTEM STABLE - Reinforce biofilters after water changes, cleaning, or filter media swaps to maintain a healthy, thriving tank.

FritzZyme 7 is a 32 oz liquid treatment containing live, freshwater-specific nitrifying bacteria that rapidly reduce toxic ammonia and nitrite levels, accelerating aquarium cycling and stabilizing biofilters. Suitable for fresh and brackish water tanks, it requires no refrigeration and offers a one-year shelf life. Trusted for over 30 years, FritzZyme 7 ensures healthier aquatic environments and reduces fish loss during tank setup and maintenance.

Specifications

ASIN	B0002DGKBI
Allergen Information	Fish Free
Best Sellers Rank	#7,382 in Pet Supplies ( See Top 100 in Pet Supplies ) #46 in Aquarium Water Treatments
Brand	Fritz Aquatics
Brand Name	Fritz Aquatics
Customer Reviews	4.6 out of 5 stars 3,388 Reviews
Global Trade Identification Number	00080531802106
Item Form	Liquid
Item Type Name	Fritz Aquatics 80210 FritzZyme 7 Nitrifying Bacteria for Fresh Water Aquariums, 32-Ounce
Item Weight	0.3 Ounces
Liquid Volume	32 Fluid Ounces
Manufacturer	Fritz Aquatics
Manufacturer Part Number	80210
Model Number	80210
Number of Packs	1
Pet Type	Fish
Target Species	Fish
UPC	080531802106
Unit Count	1 Count

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Rp928451

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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