Why does my male keep eating the eggs?

[Shotput]

My male Discus keeps eating all the eggs and doesn't even attempt to fertilize them. I made this video can anyone tell me if my tank setup is off. Or if you can tell anything is off with my Fish.

I do a 50% water change daily.
I make my ready water the night before.
I use prime, discus buffer, epsom salt, normal salt to treat the water.
I feed a homemade beef heart mix + frozen brine shrimp/blood worms in a rotation.

https://www.youtube.com/watch?v=VAtHtJPuC-I

21304

[Sabrina]

Hello there,
My only question would be why are you using salts with healthy discus? It might be the salt that is causing him to eat the eggs. Normally people dont use salt unless the discus are sick...