My BLogs Right Breeding report for Corydoras (lineage 9) weitzmani by Speedy1985

Down Basics
Overview The first spawn was on Wednesday 1st of January 2020. The breeding group consisted of 1 male and 1 female. Additionally, there were 5 unknown individuals present. The smallest male was at least 35mm SL and the smallest female was at least 35mm SL. The individuals were obtained from At auction, F1 from Don Kinyon stock.
Feeding No foods recorded
Down Water Parameters (at time of spawning)
pH 7.20 to 7.40
Conductivity 100µs to 200µs
Temperature 23.0°C to 24.0°C
Current Air (vertical)
Other Water Params A cooler 50% RO/DI water change was made after a storm in the area to drop the TDS.
Down Aquarium
Dimensions The aquarium dimensions were 762mm x 305mm x 305mm (30" x 12" x 12") all Length x Width x Height.
Furniture Fine sand, single small cave, fake plants, 3 yarn breeding mops.
Filtration Single air driven sponge filter.
Lighting Low light LED tube.
Heating 50 W internal
Down Breeding
Behaviour Eggs were laid in all 3 spawning mops as well as on the aquarium glass.
Eggs There were 28 pale yellow/orange eggs laid which were 2.0mm in diameter.
Time to hatch 3 days
Number: 18
Free swimming: 0 days
Segregation Eggs were removed from the spawning tank to avoid them being eaten by the adults. They were placed in a dip and pour specimen container hung on the inside of the tank with water from the same tank and a few alder cones. Small water changes were made daily. Alder cones were removed as hatching was completed to keep the fry from becoming lodged in the small cones.
Fry sizes 7 days: 0mm
14 days: 0mm
21 days: 0mm
Juvenile sizes 1 month: 0mm
3 months: 0mm
6 months: 0mm