For about 2 days my male GBR has been watching about 40 or so eggs on a small grey pebble which he has presumably fertilised. It is now the 3rd day and he is still hovering around what look like 10-20 broken eggs and both parents seem to be looking at the sand in the immediate vicinity around the pebble as though theres some fry or perhaps some eggs that have moved away from the pebble and onto the sand.
Once an egg has hatched or is in the process of hatching, can it actually roll away from where it was deposited?
I do not see any fry swimming around any parent so it may be that they were consumed.
In the future, If there was a risk of the parents eating their fry, would it be cruel to take the pebble (with their eggs on) and place it in a breeding net away from them? I know that the sudden loss of eggs can cause each parent to go to war with one another afterwards as though each one blames each other for committing infanticide!
Any pointers will be appreciated.
Once an egg has hatched or is in the process of hatching, can it actually roll away from where it was deposited?
I do not see any fry swimming around any parent so it may be that they were consumed.
In the future, If there was a risk of the parents eating their fry, would it be cruel to take the pebble (with their eggs on) and place it in a breeding net away from them? I know that the sudden loss of eggs can cause each parent to go to war with one another afterwards as though each one blames each other for committing infanticide!
Any pointers will be appreciated.