I've seen no difference in sex ratios at 7.6 and probably even lower. I use water softener so I can't say for sure what my spawn/grow outs sit at. Now you've peeked my curiosity and I shall check them tonight just so I know.
Every spawn I've ever had,besides the last three , have turned out large numbers with a 50/50 ratio.
Every spawn I've ever had,besides the last three , have turned out large numbers with a 50/50 ratio.