Based on my calculations, 5/20 is the night we’re due to first have hatches. Having moved all the fry from Spawn #30 into a BRT “on the system”, I wiped down and drained their BRT, and refilled it with water from the Lightning Maroon’s broodstock aquarium. The tile with eggs (huge nest, 4″ X 2″) was placed in a 0.5 gallon specimen cup with 4 ml H2O2 for approximately 15 minutes, after which it was set up with a coarse airstone for hatching in the BRT. I confirmed that the air is flowing directly over the eggs at a moderate clip. ┬áThis *should* be a good hatch if I’ve done things right.
Side note on spawn #30 – ultimately the split was a nice dice roll – 8 Lightnings and only 3 White Stripes.