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Home Fish How to Determine the Sex of Your Fish Our curious minds always want to know whether the fish in our aquarium is a male or a female. Some of us are enthusiasts, while some of us simply want to know. This can be a frustrating task because researching the gender means examining individual species. In fact, determining the sex of your fish could range from easy to nearly impossible, either way we all want to be sure. Nobody likes being in doubt, right? Here are some handy tips that will help you determine the sex of your fish:A simple radioimmunoassay (RIA) technique to determine the sex of fish using 11 -ketotestosterone (KT) antiserum was developed by establishing a. Our curious minds always want to know whether the fish in our aquarium is a male or a female. Some of us are enthusiasts, while some of us simply want to. How to Determine the Sex of a Fish. Figuring out the sex of a specific fish can be quite difficult if you don't know much about fish anatomy, but it's definitely...the end of the story look at the video above ↑ ↑ ↑

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