Removes medium to large trapped debris and free-floating particulate matter
Sponge helps maintain flawless water quality in a 4-stage canister filter
Recommended to change once a month to maintain your aquarium’s water quality
Keep your JBJ Pro-25, Pro-35, and Pro-45 4-stage canister filter functioning at peak performance. Coarse Sponge removes medium to large trapped debris and free-floating particulate matter from wreaking havoc in your aquarium. Easy to change out and should be replaced once a month.
Mechanical filtration can greatly improve the health of most aquariums, and is also important for the efficiency of your biological filtration. The process is simple: mechanical media strains solid debris.
Biological filtration is the action of bacteria breaking down dangerous ammonia, converting it to nitrite, and then converting nitrite to less toxic nitrate. This article discusses how the process works.
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