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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💧 Transform your tank with nature’s own water warriors!

LIQUID PRECISION - Easy-to-dose 473ml liquid ensures consistent, mess-free application every time.
ECO FRIENDLY BALANCE - Naturally promotes a healthy, sustainable aquatic environment without harmful chemicals.
NO BATTERIES NO FUSS - Ready to use straight from the bottle—no extra gear or setup required.
RAPID AQUARIUM CYCLING - Jumpstart your tank’s nitrogen cycle with 7 powerful bacterial strains for crystal-clear water.
TRUSTED FRESHWATER FORMULA - Specifically designed for freshwater tanks to keep your aquatic ecosystem thriving.

Fritz Aquatics Fritzzyme 7 is a 16-ounce liquid solution containing 7 strains of nitrifying bacteria designed to accelerate and maintain the nitrogen cycle in freshwater aquariums, promoting a healthy and balanced aquatic environment without the need for batteries or complicated setups.

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Item model number	80209
Is Discontinued By Manufacturer	No
Item Form	Liquid
Volume	473 Milliliters
batteries required	No
Batteries Included	No

Fritz Aquatics AFA80209 Fritzzyme 7-Freshwater Nitrifying Bacteria for Aquarium, 16-Ounce by Fritz Aquatics

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