I like a turkey baster to suck up singel eggs. Cheers

Can you please attach a photo of the tank, I am thinking you need much more furnitures, plants etc. so the fish can hide or lighting is on too much.. With all the food you give em, please keep up the water quality. What filtration do you have? And what about maintenance? WC?

1 male, the others females or young males.

I would say odontoes on back of body is the easiest way to determ gender when 8cm or 2-3 years.

They might be related to the once Janne Ekström had when he was breeding his stock.

Group photo..

Hi, please confirm sex on below five L-316. The coin is 27mm in diameter.

My conclution:
1 Male
2 Female
3 Male?
4 Male
5 Male?