Good numbers. I don't see an issue here.Salinity: 1.025
Temp: 77.1°F
Alk: 7.6dkh (haven't dosed yet so it will be 8.6 after dosing)
Calcium: 470
Nitrates: 5ppm (Salifert)
Phosphate: 0.1ppm
@Cali Reef Life My urchins eat the coralline algae on my rocks, it's absolutely covered with it. I also feed nori to the tank