This research investigates mating behavior in Siamese fighting fish and reveals that visual interaction dramatically increases reproductive success. By studying 203 breeding pairs, the project demonstrates the importance of sight in social and mating behavior, suggesting that betta fish possess more sophisticated visual and individual recognition abilities than previously understood.

This research develops a non-hormonal male contraceptive by blocking two sperm proteins, Catsper and SLO3, that enable hyperactivated “power swimming” required for fertilization. By designing molecules that inhibit these proteins, the project aims to create a safe, reversible contraceptive option that avoids hormonal side effects.