Why Are Swordtails Constantly Pecking?
Swordtails are fascinating little fish often seen swimming in aquariums. If you’ve ever had one as a pet, you may have noticed that they spend a lot of time pecking at each other. Swordtails engage in pecking behavior primarily due to social interaction, territoriality, and their instinctual habits. They may also peck to establish dominance, … Read more