My BLogs Right Breeding report for Corydoras narcissus by Luca Betti

Down Basics
Overview The first spawn was on Sunday 15th of March 2020. The breeding group consisted of 1 male and 3 females. The smallest male was at least 90mm SL and the smallest female was at least 80mm SL. The individuals were obtained from Wild.
Feeding
1.Bloodworm (frozen) two times daily
Down Water Parameters (at time of spawning)
pH 6.80 to 7.00
Conductivity 200µs to 200µs
Temperature 23.5°C to 25.0°C
Current Medium
Other Water Params Gh 5 Kh 2
Down Aquarium
Dimensions The aquarium dimensions were 800mm x 450mm x 400mm (31.5" x 17.7" x 15.7") all Length x Width x Height.
Furniture Homemade
Filtration Pratiko 200 Askoll
Lighting Led Radion G3
Heating Riscaldamento dell'ambiente con stufa a pellet
Down Breeding
Behaviour Piccole uova chiare deposte in zone di corrente,e nel muschio
Eggs There were 8 chiaro eggs laid which were 1.0mm in diameter.
Time to hatch 4 days
Number: 2
Free swimming: 4 days
Segregation Uova raccolte e schiuse in vaschetta con aeratore e catappa
Fry sizes 7 days: 0mm
14 days: 0mm
21 days: 0mm
7 days
14 days
21 days
Juvenile sizes 1 month: 0mm
3 months: 0mm
6 months: 0mm
1 month
3 months
6 months
Fry and juvenile feeding Naupli di artemia Moina Successivamente microgranulati