oh that is bad. Good luck with the new start.

but will different species breed?

Since I initially started out with one male and one female they kind of paired themselves. ;)

After the addition of the other two ladies, I wasn't certain the male was interacting with them. It wasn't until the passing of his original partner that I then discovered he was mating with the other ...

how can you see its a couple? when one of the two die. will it find a new partner? your oto are very active. mine some will swim and some stay the whole day in same spot.

i only saw 1 time spawn. never seen eggs. I wonder when they will spawn again. i have water 24C. also still dont know what the other oto. are. female or male. cant figure it out. one is very tall but its also small. if i look at it all are male 10 out of 11. so i think i have 10 male :S i really ...

what do you mean hydra? is it that bad? they dont lay in hydra

Hello I have some question. What temperature do you mostly have?
What kind of plants do they mostly lay there eggs?
How do you see if it is a male or female?

I have 11 oto. dont ask me what kind i dont know lol.
i think affinis wild.
But i cant see which one is girl or which one is boy.
I know only ...