I have about 20 or so different zoas and they are usually open and growing well, but lately at least half of them stay closed all or almost all of the day. What could be problem be?
My phosphate is high because I just discovered that my old test had been reading way too low and I dosed up this high because I thought they were close to zero. But I don't know that high phosphates would cause this.
pH - 8.0
Alk - 7.0
Phos. - .20
Nitrate - 4.3
Sal - 1.025
My phosphate is high because I just discovered that my old test had been reading way too low and I dosed up this high because I thought they were close to zero. But I don't know that high phosphates would cause this.
pH - 8.0
Alk - 7.0
Phos. - .20
Nitrate - 4.3
Sal - 1.025