Great product if bought from reputable seller. I have bought from the BIG A (prime), think about it. And have gotten more out dated, spoiled bottles because of large warehouse inventory sitting too long. There should be a purple ish red tint to it, it should a light smell. If it stinks and or brownish color, it's dead Jim. (Lol). Don't use it! It will ruin your tank faster than the flash in a foot race. Really. I have used both (seven for fresh water) and (nine for saltwater) for decades. These are (live) bacteria and as w any live critter, no matter how big or small, if it is dead it decays.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
I have used this product in the past. However I have used it with snails and plants to cycle a tank quickly. And I thought I got good results. Then I found out I can cycle a tank using plants and snails alone. So I don't think this helped at all. I think I was cycling my tank with the plants and snails and the Fritz did not matter. I needed a 15 gallon cycled quickly. I set up the tank as a quarantine. I put a HOB aqua clear 30 a sponge on the intake and added an additional sponge in side the filter. I started this tank Sept 10 using only one plant and about 5 cups (put in every time I did a water change) of Fritz. As of today November 2 the tank has not cycled. Ammonia is high and Nitrite is high. This is the only tank I did not use snails to cycle. I would not purchase this product again.Read full review
Verified purchase: Yes | Condition: New
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