Wow you have some great information. I too have some Jack Wattley discus. And I’m looking to provide them optimal water quality. What are the best parameters you have found? Ph? RO? Tap?
I would not even attempt to breed discus without using Rodi filtration. my ammonia and nitrare are always at 0 and my nitrate is never above 10 and my pH is right around 6.8 and I feed pellet food only. Thank you for commenting and please feel free to ask any other questions