Ceramic Bio Porous Filter Media | superior quality Size:1000 grams Can be stored unopened for

Can be stored unopened for 4 years

the active substances break down after a short period of time

which are easily depleted in a planted aquarium

A collection cup drain to reduce maintenance frequency

Ceramic Bio Porous Filter Media | superior quality Size:1000 grams Can be stored unopened forIf you think back to the nitrogen cycle, you will remember just how important nitrifying bacteria are. This beneficial bacteria removes ammonia and nitrites (harmful chemicals) from your aquarium. These chemicals naturally build up inside your aquarium, and if the bacteria in your tank dont remove them, then your fish will eventually die. As you see, these beneficial bacteria are pretty important. Well, these bacteria need a place to live. Ceramic