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Diatoms are unicellular algae that consist of many species that all have a cell wall made of silica. They are photosynthesizing algae, as are ...
Cycling a marine aquarium is the process of establishing colonies of beneficial bacteria in the tank's biological filter to break down ammonia particles produced ...
Biological media is a type of filter media that contains colonies of beneficial bacteria that help to break down organic waste in aquarium water. ...