Breeding Journal DataSheet
This first post should be updated regularly to include new information as events take place or changes are made to your system
General Species: Premnas biaculeatus, Gold Stripe Maroon
Social Structure: pair...aka old married couple
Size of Individuals: Female 5.5", Male 2.75"
Age of Individuals: Several years, at least 5
Date added to Tank: 5-6-2010
Broodstock Tank Details Size of Tank: Big broodstock cubicle - 18" x 18" x 18" - 25.2 gallons
Substrate Details: barebottom
Filtration Details: bacteria and bioballs
Water Changes: Once in a blue moon
Water Temperature: 81-85
Lighting: G30 party lights, 5W each (yes, really)
Lighting Cycle: 16 on 8 off
Other Tank Inhabitants: None
Broodstock Feeding Details Food Types: Frozen everything (mysis, brine, etc), the occasional finger
Feeding Schedule: 5x daily
Spawning Details Date of First Spawn: 8-10-2010
Spawn Time of Day: Mid afternoon
Dates of Consecutive Spawns: Sporadically. unfortunately
Courtship Details: None really, I didn't know they were getting ready to spawn until I saw the female laying eggs and the male making fertilization passes.
Egg Size: 2mm x 4mm?
Egg Color: reddish orange
Egg Count: ~750 eggs
Hatch Details Hatch Date: 8-17-2010
Hatch Time of Day: Right after lights out
# Days after Spawn: 7
Larvae Description: Indistinguishable from ocellaris larvae at this stage
Larval Tank Details Temperature: Size of Larval Tank: Substrate Details: Other Tank Decor: Filtration Details: Lighting: Lighting Cycle: Water Changes: Larval Feeding Details Food Types: Feeding Schedule: Metamorphosis/Settlement Date of Settlement Start: Days after Hatch: Date of Settlement End: Description of Fry:
Grow-Out Tank Details Temperature: Size of Grow-Out Tank: Substrate Details: Other Tank Decor: Filtration Details: Lighting: Lighting Cycle: Water Changes: Size at Transfer: Age at Transfer: Grow-Out Feeding Details Food Types: Feeding Schedule: Additional Information Miscellaneous Information: I bought these guys as a spawning pair. They spawned once for me, but because I haven't been feeding as heavily as I should lately and have been making a lot of changes they haven't spawned since. I forgot to take pictures of the newly hatched fry and didn't have the rotifers for them so they died. I'll try again once things settle down a little bit. Sorry for the poor quality pic.
You will be required to provide photographic evidence in this thread of each event submitted for the MBI Program.
If your thread does not contain these photos the MBI Committee will not be able to approve your reports.
<message edited by Chelsey on Monday, October 18, 2010 7:52 PM>