I don't know how it works but my new tank was an issue for 5 months and lots of money wasted new filter, lava stones, foam filter, pillows, numerous water changes nothing worked after 2 days water was cloudy again 2 packs now super clear can now see my fish this stuff is amazing no BS
Verified purchase: Yes | Condition: New
My aquarium had a white cloudy tint to it for months I tried all the store bought water clarity products until I decided to try this. This product too it from very cloudy to 90% clear overnight I am using a second packet right now to clear it the rest of the way try this if you have gone up hope on a clear aquarium.
Verified purchase: Yes | Condition: New
This is the best water clarifier I have used. I've tried different kinds that didn't work but this stuff is awesome. It may take a couple of hours if aquarium really yucky but won't disppoint.
Verified purchase: Yes | Condition: New
It made the water in my tank crystal clear and doesn't smell gross like the liquid I was using before. No adverse reactions from my fish.
Verified purchase: Yes | Condition: New
one of the best aquarium water clarifiers I have used!
Verified purchase: Yes | Condition: New
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