non-predatory fish
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Fish diseases and parasites — This gizzard shad has VHS, a deadly infectious disease which causes bleeding. It afflicts over 50 species of freshwater and marine fish in the northern hemisphere.[1] Like humans and other animals, fish suffer from diseases and parasites. Fish… … Wikipedia
Diversity of fish — Fish come in many shapes and sizes. This is a sea dragon, a close relative of the seahorse. They are camouflaged to look like floating seaweed.[1][2][3] … Wikipedia
Coastal fish — Schooling threadfin, a coastal species Coastal fish, also called offshore fish or neritic fish, are fish that inhabit the sea between the shoreline and the edge of the continental shelf. Since the continental shelf is usually less than 200 metres … Wikipedia
Upper Colorado River Endangered Fish Recovery Program — The Upper Colorado River Endangered Fish Recovery Program is a multi agency partnership to recover endangered fish in the upper Colorado River basin while water development proceeds in compliance with state and federal law (e.g., state water law … Wikipedia
Snakehead (fish) — Snakehead Northern snakehead, Channa argus Scientific classification Kingdom: Animalia … Wikipedia
Digital Fish Library — The Digital Fish Library (DFL) is a University of California at San Diego (UCSD) project funded by the Biological Infrastructure Initiative (DBI) of the National Science Foundation (NSF) (Grant DBI 0446389). The DFL creates 2D and 3D… … Wikipedia
Constructed wetland — Vertical Flow type of Constructed Wetlands A constructed wetland or wetpark is an artificial wetland, marsh or swamp created as a new or restored habitat for native and migratory wildlife, for anthropogenic discharge such as wastewater,… … Wikipedia
Lava filter — A lava filter is a biological filter that uses lavastone pebbles as support material on which microorganisms can grow in a thin biofilm. [ [http://www.stowa selectedtechnologies.nl/Sheets/Sheets/Lava.Filters.html Overview of lavafilters] ] This… … Wikipedia
Maggot — This article is about the fly larvae. For other uses, see Maggot (disambiguation) Maggots feeding on carrion. In everyday speech the word maggot means the larva of a fly (order Diptera); it is applied in particular to the larvae of Brachyceran… … Wikipedia
Treatment pond — A treatment pond treats water fouled by anaerobic bacteria. It is largely used by tree nurseries, dairy farms and other agricultural companies near horse or cattle sheds or barns. The pond treats unclean rainwater and animal effluent so that it… … Wikipedia
