so, I got these zoas about 3 weeks ago, put them on this shelf see pics, then about 2 and half weeks later they started not opening up and looking like in the pictures. any ideas? all other zoas on the same shelf are okay and doing well, see pictures. I put them way down low by them selves as close to the sand bed as possible. see pictures. also dipped them in Revive. I have zoas everywhere in my system, these are the only ones like this. the PAR at the shelve is 80-100. alk is 8.50, cal 425, potassium 1400. controlled by and dosed,Apex Triten. I do weekly water changes of 40 gallons, I have a 150 gallon tank. nitrate is around 15, phosphate .08. salinity is 35.3, ph around 8.0 to 8.2. temp at 80.
should i dip them in something? keep them in the near dark till they open? keep them isolated? is it contagious to the other zoas? no pest came off of then when I dipped.
the affected ones are the ones on the shelf top left and bottom right in the top pictures. they were top left Rastas, and bottom right Sunny D's
should i dip them in something? keep them in the near dark till they open? keep them isolated? is it contagious to the other zoas? no pest came off of then when I dipped.
the affected ones are the ones on the shelf top left and bottom right in the top pictures. they were top left Rastas, and bottom right Sunny D's