I have 3 females and 2 out the 3 have turned really yellow. They both seem ready to spawn but the male doesn't seem interested. Do males showcase any spawning behaviour I'm missing out on. He usually curls his tail and thrashes it at the female but nothing else. I was wondering if there are any other spawning behaviours I should look out for? I thought the bigger female laid eggs recently cause she would chase any fish that came close to her cave, but after today she was swimming all over the tank so I decided to check the cave, no eggs. My next option is going to be lowering the ph. right now it's about a 7.6 which I know is high for spawning.