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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Fritz Aquatics Zyme 7 | Size: 946ml (32oz) | Freshwater Nitrifying Bacteria for Aquarium | Indian Fish Monsters (IFM)

Product ID: 429128923

Details

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

⏳1-year shelf life, no refrigeration needed

⚡Rapid ammonia & nitrite reduction

🧪Live species-specific nitrifying bacteria

€ 135.02

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Description

🐠 Transform your aquarium’s health with science-backed speed and stability!

BIOFILTER BOOST ANYTIME - Reinforce your tank’s natural filtration after cleaning, water changes, or filter swaps for ongoing stability.
TRUSTED INDUSTRY LEADER - Backed by 30+ years of pioneering expertise in live nitrifying bacteria cultivation.
CYCLE FASTER FISH SAFER - Slash toxic ammonia & nitrite levels quickly to protect your aquatic pets from day one.
SHELF STABLE CONVENIENCE - No fridge? No problem. Buffered formula stays potent for a full year on your shelf.
VERSATILE FOR EVERY TANK - Perfect for fresh & brackish water systems, post-maintenance, or adding new livestock without stress.

Fritz Aquatics Zyme 7 is a 946ml liquid solution containing live, freshwater-specific nitrifying bacteria that rapidly reduce toxic ammonia and nitrite levels. Designed for both new and established aquariums, it accelerates biofilter cycling and maintains water quality after maintenance or livestock changes. With a unique buffered formula, it offers a one-year shelf life without refrigeration, backed by over 30 years of industry-leading expertise.

Specifications

ASIN	B0002DGKBI
Allergen Information	Fish Free
Best Sellers Rank	#106,456 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,986 in Water Treatments
Brand Name	Fritz Aquatics
Customer Reviews	4.6 4.6 out of 5 stars (1,283)
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 Items	1
Number of Packs	1
Pet Type	Fish
Target Species	Fish
UPC	080531802106
Unit Count	1 Count

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€ 135.02

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

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