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Travis Bailey
> 24 hourReceived and expired bottle.
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jonathan saladin
> 24 hourGreat
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RogueFJ
> 24 hourThis stuff started working right away. Im very happy with it and recommended to anyone who is starting a new tank.
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Dr. Brianne Lynch I
> 24 hourAdded as directed. Did not work. Might as well have bought a big expensive bottle of fancy water. Product may have been compromised somehow, but certainly failed to establish biofilter. Waste of money. Tetra Safestart actually worked however, to my surprise.
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Josh
> 24 hourI used this to cycle my aquarium within 5 days before getting my blue egg phoenix goldfish and it worked like a charm, my fish is healthy.
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MClair
> 24 hourStaple for my freshwater tank. I destroy my bio system pretty much on a regular basis, yet have never had any loss of fish using this.
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Dusty
> 24 hourWorks well for my African chiclid tank
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Frank Yang
> 24 hourThis is better than API Stress Zyme. Been using the fluval bio-engancer for 5 months now. This is honestly better than majority of the bio-enhancers out on the market right now.
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John K Stevens
> 24 hourWorks well. Arrived quickly
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Jack C.
> 24 hourAccurate and much easier to read than a thermometer.