Works shockingly well I originally assumed this would be a scam, but I was super curious and wanted to give it a shot. I bought one a couple of years ago, but didn't have time to start up a tank til recently. Now that it's cycled and I added a couple of clowns, the filter floss gets super nasty in like 2-3 days. Any other tank I had, it took 1-2 weeks to change color. Only downside is I have to buy more filter floss regularly, but it's not really a bad thing, it just means it's working much more efficient now. I'm surprised big reefing channels haven't done reviews on this product.

Doesn't seem to do much in my 75 I have one in my 30 gallon and it works great. I just bought this for my 75 gallon and I'm not seeing much of a difference at all. I have left it in for 3 months now to give it a chance, but no luck.

I had very little success if any I had very little success if any. I added a UV Sterilizer which cleared my cloudy aquarium in fast order. I have installed the unscripted on another aquarium as sort of a trial run and will watch closely for results.

This thing does absolutely nothing This thing does absolutely nothing. I had two fish die after having this on the tank for a week so I took it off. No clearer, no less odor.. I got carbon and it cleared up and smelled better in a day. Going to be returning.

Clarifier Excellent communication. Great shipping. Looks like a quality product,but only time will tell.