Web10 years ago. Deformed spines are usually caused from poor water quality. It would be good for her to have her water tested. Ammonia and nitrItes should be 0 and nitrAtes should be below 40ppm. reply. #3. johnarthur. 10 years ago. Some aquarium fish are the result if inbreeding to achieve certain characteristics. WebFish reproduce by bearing live young or by laying eggs. Livebearers give birth to fully formed and functional young called fry. The eggs are fertilized and hatch within the …
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WebApr 11, 2008 · The inbreeding bogeyman is slowly dying off (thank the stars) as we find fish like Kribs that preferentially inbreed in the wild, etc. Inbreeding should be viewed solely as a tool for trait reinforcement and outcrossing should be viewed solely as a trait obtaining move.... it is a balance appropriate to the species that is important. Web15 hours ago · Elton Manguwo. FOLLOWING reports that fish farmers are facing serious challenges accessing fingerlings, which is promoting inbreeding, the Government has introduced a raft of measures and ... can you start breastfeeding at 5 months
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WebThe body size of a fish is a characteristic that breeders often try to inbreed into a strain of fish. Usually, the intent is to increase the body size, but if the breeding stock are not … WebIndividual inbreeding values can be determined if fish can be marked and if family pedigrees can be determined. Two methods are discussed: path analysis and covariance analysis. Chapter 4 explains how the average inbreeding value in a population is determined. This approach must be used when individuals cannot be identified. WebJun 2, 2024 · Inbreeding has been shown to have a negative effect on the health of the fish in the breeder’s tank. It is important to note that this does not mean that you should not … can you start brining a frozen turkey