Hi I’m new here and my angelfish are acting weird! I’ve had them for 3 months and they get along great. I changed their water this morning and later my black veil started chasing the silver guy like crazy. I saw that the black was rubbing on the heater and there are what appear to be eggs or bubbles? I don’t see any breeding tubes on the black one. I have a couple of photos if I can figure out how to share them. I thought I saw a breeding tube on the silver one but it’s gone now. What the heck?