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Measures the government has taken to encourage fish farming include;Provision of technical and financial assistance to fish famers by the ministry of livestock.Setting up demonstration farms/hatcheries to sensitize on proper management of fish farms through lake basin development authorityGovernment's food policy encourages communities to set up fish farms/embrace fish eating culture.
The respiratory surface of fish is gill filament.
Scales is the common feature in birds, fish and reptiles.
Fresh water fish cannot survive in marine habitat because they would lose water molecule to the marine habitat since the marine environment is hypertonic.
Characteristics of a good site for a fish pond are;Topography/slope of land should be gentle slopingReliable water sourceAreas with cracks/ant hills should be avoidedSoil type should be free of gravel/soil/sand/preferably should be claySecure from predators of thievesShould be accessible