Spring coral losses

[Jason McK]

It appears every spring I am faced with SPS loses. This year appears to be worst than normal. Of course it could be just the time of year I decide to do stupid things but I don't think so.

I've read other threads where people are loosing pieces. Who here is loosing coral?


My current readings are
CA 410
ALK 7.7
Mag 1250
PH 8.21 - 8.53
Ammonia 0
Nitrite 0
Nitrate 0
Phosphate <0.003
Temp 78.6 - 79.5

I suspect my high PH might be the cause. I have recently switch from a CA Reactor to a 2 part dosing system and the use of soda ash has cause a higher than normal PH