With english subtitles :

4x air driven and 2x powerhead driven

I'll do English subtitles in a few weeks. There are about 10 groups of young fish of different ages here. The oldest 2-3 to see how they will coexist with their parents.

Embryonic development Sturisomatichthys festivus:

Corydoras similis rot (red) - Brasil, Rondonia, Rio Jamari. Eggs, fry and spawners:

With English subtitles:

Corydoras sp. CW010 "gold laser" red form and Corydoras tukano eggs (with english subtitles):

They are fish from Peru, so they should not be kept too hot. In my opinion, no more than 24 degrees Celsius

@ Stephen59, TwoTankAmin Thanks
@ Woodh - Spawners are about one and a half years old

Youngsters species: Corydoras sp. CW009 "green laser", Corydoras sp. CW010 "gold laser" v. RED & Corydoras tukano:

Fry Sturisomatichthys festivus (earlier Sturisoma festivum):

I think 6 days. Therefore, so quickly, because the temperature in Poznań has been quite high in recent days.

Corydoras sp. CW009 "green laser" & Corydoras tukano youngsters:

Sturisomatichthys festivus (Sturisoma festivum) - male with eggs:
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Sturiomatichtys festivus - samiec z ikrą 1.jpg
Sturiomatichtys festivus - samiec z ikrą 2.jpg
Sturiomatichtys festivus - samiec z ikrą 3.jpg
Sturiomatichtys festivus - samiec z ikrą 4.jpg
Sturiomatichtys ...

Sturisomatichthys festivus:

Male with eggs: @Jools - THX

Sturisomatichthys festivus eggs with male:

25 eggs - Corydoras sp. CW009 "green laser".
15 spawners. Temp. 23,6 °C, pH 6,8

Corydoras sp. CW010 "gold laser" - RED - spawners, eggs, fry & youngsters. Video with English subtitles:

Young Corydoras sp. CW010 "red" & CW049:

Video with english subtitles:

Next spawn Corydoras tukano:

Thank you Eric and best regards

Piotr

Corydoras tukano eggs: