CerMedia MarinePure 1.5-Inch Sphere Bio-Filter Media for Marine and Freshwater Aquariums, 2-Quart

I cant even tell you how many different brands/types of bio biomedia products I have used over the years. I bought a box of these and actually fitted them in one of my HOBs, they are working amazingly well so far.

awesome

Es de los mejores productos

k

Excellent product but crumble alittle. But excellent customer service

A little bigger than I expected. But in my canister filter my flow rate is over 200gph so the bigger surface works sweet. filled in the gaps with noodles. Works great

Awesome product fish are super happy!

Noticeably cleaner water in even small desktop tanks

I don’t know if i got a different product or I’m just unlucky. The MP balls that I bought made the water on my biocube super cloudy, and I did clean them properly before introducing in the aquarium.

Good stuff