I am currently looking to breed my F1 pair of Apistogramma ortegai. After doing some research, I came across suggestions that doing water changes with slightly cooler water and slightly raising the pH could help trigger spawning, while a lower pH might make successful breeding more difficult. My pair is currently housed in a 40x30x30 cm tank with a TDS of 60 and a pH of 6.5. Has anyone here had real, hands-on success breeding this species? If so, I would really appreciate any tips or guidance. Thanks a lot, everyone!