Does any one know at what age the male L183, Starlight Bristlenose plec starts to grow the soft tentacles on its head, none of mine show any signs of this so im kinda guessing they may be all females
anything bigger than 2" and you should be able to easily sex them
Do you need a male then?
ah i see, all 4 of mine are at least 3.5 to 4 inches from head to tail, looks like i have 4 females then as they are only showing tentacles by the mouth, nothing at all on the actual head area ............ so in answer to your question smithrc i do need a male