Figuring out whether or not a fish is pregnant might be essential for varied causes, together with selective breeding, inhabitants management, and offering acceptable care. A number of indicators and strategies will help establish being pregnant in fish, starting from bodily modifications to behavioral cues.
Probably the most noticeable bodily modifications in pregnant fish is an enlarged stomach. Because the eggs develop inside the feminine, her stomach will regularly swell, changing into extra rounded and agency. This swelling is especially evident when considered from above. Moreover, the gravid spot, a darkish spot close to the anal fin, could turn into extra outstanding and swollen as being pregnant progresses.