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Fish lover
> 24 hourLove it nice groves for beneficial bacteria to grow, Nice size fits well in canister , but you might wanna get the next size bottle up not much comes in the small.
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J
> 24 hourUse this media in all of my hob, canister, all in one/built in filters. Also used it in place of/in addition to live rock in frag tanks.
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Momma1965
> 24 hourNot as much as I invisioned. Barely made a single layer in my external aquarium filter bucket.
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Mark D. Cronce
> 24 hourso far so good, just installed in my nano bio cube
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JLZR
> 24 hourIt should take a while to know how well it works
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Gina
> 24 hourThis product isnt very consistent. Honestly you would fair better by placing lava rock in your filter. I ended getting stones that had very little porous surface. Also media took forever to cycle. I think the claims by manufacturer are a bit off. Id place this just below bio balls in terms of effective bio media. I think even a sponge would be better.
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Michiana
> 24 hourMy water never had that polished look until I starting using Seachem Purigen product. I am now changing my media slowly over to their Bio Media. If it works as great as the Purigen I am sure I will be very pleased with the results.
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Sher H.
> 24 hourNice sizes, light weight, very porous. My go to bio filtration media.
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Zuhair Ilyas
> 24 hourMine has been doing a great job
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Sammy Huels III
> 24 hourThis is just pumice stone get a bag from a rock quarry or hardware store and youll be just as good for less.