So this morning one of the rams has laid eggs on a rock and is guarding it fiercely from the other fish. My question is this. There is uncertainty over the sex of the other Ram, thus how do I know if the eggs are even fertile? Here are some pics
This is the 'male' too, it's MUCH bigger than the egg layer, although I think that is his only male trait... What are the key differences... I will see if I can get better pics!!!