Freshwater Aquarium Fish

In nature Life in water, as on land, is not possible without light. Vegetation (microscopic plankton or plants) absorbs it with carbon dioxide (CO2) and uses the mineral salts, which act as nutrients. This vegetation serves as food for herbivorous or omnivorous fish, which in their turn provide nutrition for carnivorous fish. From this point, the next link in the chain can be aquatic (dolphin, shark), terrestrial (man), or aerial (bird). When aquatic organisms die, they fall to the bed. Their bodies are degraded by the action of bacteria, the material is recycled into mineral salts, and so the chain comes full circle. (While they are alive, it is their excreta that are recycled.)
You have aquarium?Tropical fishes are your hobby?You need supplies for your lovely fishes?That is reason why we exist.Check our Aquarium Fish Supplies section and find what you need.

Tags: aquarium fish, tropical fishes

This entry was posted on Tuesday, March 11th, 2008 at 1:32 am and is filed under Freshwater Aquarium Fish. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.