Congrats on your happy breeding pair!
I don't like meth blue much either but if used correctly it will really improve your hatch rates.
I tried peroxide with my last batch and it did work pretty well. Problem is there's no real set dosage to go by so you're flying by the seat of your pants....so to speak! Although peroxide is quite safe make sure mom and dad aren't close as a direct shot will harm them.
Good luck and keep us posted!
"The human heart refuses to believe in a universe without purpose."
-- Immanuel Kant
5 empty glass boxes = a world of opportunity!