Cory (Corydoras) are a species of armored catfish that thrive in the warm waters of Brazil and other South American countries. They are characterized as a stout catfish with prominent barbs used to sift the river beds of the Amazon…
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The Nitrogen Cycle
By Chelsea Gray When starting a new tank, you must wait a month before you can fully stock it with fish. The reason for this waiting period is because you need to build up your tank’s biological filtration. The biological…
Posted in Aquarium Basics, Freshwater, Saltwater | Comments Off on The Nitrogen Cycle
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