Glossary: prefilter
A preliminary filter or filter stage, most often used to trap solid particles via mechanical filtration prior to a biological or chemical stage.
A preliminary filter or filter stage, most often used to trap solid particles via mechanical filtration prior to a biological or chemical stage.
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Major Changes in New World Cichlid Taxonomy
Reclassification of Genera: Several genera have been reclassified or merged. For example, the genus Cichlasoma has been split into multiple genera, an...
6th Nov 2024
Aphyosemion rectogoense
Many thanks cyprin, the image has now been removed.
31st Oct 2024