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Joseph Swaniawski
Greater than one weekjust pumice stone.
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Matajoh
11-06-2025Really can’t tell if it does anything. I just try it If anything more media
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Ethan Long
> 3 dayI bought based on good reviews. Ive only started using for 2 weeks; so time will tell. Im running in media bag for 30 gallons.
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Zuhair Ilyas
> 3 dayMine has been doing a great job
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G Gallo Jr
Greater than one weekYou can’t go wrong with Seachem products. They have been in the business for many moons.
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cyclone
> 3 dayThe amount of media you get for the price is just ridiculous. Seachem seems to be getting greedier every year.
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Logan Carpenter
Greater than one weekAwesome bio media!
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Grant A Brink
> 3 dayThe beneficial bacteria colonized this media in no time. I replaced my old biomedia with this when I moved my tank and have had no ammonia, nitrate or nitrite detections since. My plants help out as well but I would definitely buy this again as long as the price is right.
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James Lanci
> 3 dayIt may not be the most surface area per cubic inch. Compared to newer products on the market. But its been time-tested. Its cheaper and easy to use ... No worries about leaching aluminum or other metals.
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Gadberry
> 3 dayIve tried them all. Nothing compares. This is not your every day pumice. Well worth the price.