do puffer fish eat bloodwormsTen pairs of F1 ladies and men from different households alternative F0 parents were mated to originate the F2 fish, with an about identical variety of fish per family utilized in the experiments. Fighter fish were got from a competent and authorised commercial store from Bangkok, Thailand. To start the fighter line, 12 sibling males from one breeder and 12 sibling females from an alternative breeder were used F0 fish, replicating a mating scheme commonly utilized by local breeders where sibling males of a winner are mated with sibling women folk from an alternative winner. From the resulting F1, and in a similar way to the mating scheme for wild types, men and women from various families were crossed to originate the F2 fish used during this study. Under laboratory situations, the artificially certain traits associated with profitable were likely under relaxed option as a result of there was no attempt to additional select winners. The advantage shrink in expression of the successful associated traits was minimized by limiting the preliminary genetic pool to two fighter families and by trying out animals after only two generations.