My BLogs Right Breeding report for Corydoras (lineage 9) knaacki by Mvinyl

Down Basics
Overview The first spawn was on Wednesday 14th of December 2016. The breeding group consisted of 6 males and 7 females. The smallest male was at least 35mm SL and the smallest female was at least 40mm SL. The youngest adult was approximately 2 months old. The individuals were obtained from Aqualife.
Feeding
1.Bloodworm (frozen) daily
Down Water Parameters (at time of spawning)
pH 6.50 to 6.60
Temperature 25.0°C to 26.0°C
Current Air (vertical)
Down Aquarium
Dimensions The aquarium dimensions were 381mm x 305mm x 305mm (15" x 12" x 12") all Length x Width x Height.
Furniture Riccia with torta and a cryptocorne balan
Filtration Small internal power at medium flow
Lighting Led
Heating None as ambient is 26 in fishroom
Down Breeding
Behaviour Spans after water change, prefers underside of torta or crypto to lay
Eggs There were 25 slightly yellow eggs laid which were 1.5mm in diameter.
Time to hatch 4 days
Number: 20
Free swimming: 6 days
Segregation Tubbed in parents tank
Fry sizes 7 days: 0mm
14 days: 0mm
21 days: 0mm
Juvenile sizes 1 month: 0mm
3 months: 0mm
6 months: 0mm
Fry and juvenile feeding Rotifers, BBS and microworm, followed by grindelworm and crushed prima