Ram, I would slowly bring up all the parameters to the correct value in the next week or so, test everyday until you have reached the correct value. Also cross check your phosphate and nitrate but since you have been doing large water changes I would suspect they shouldn't be a concern. Run some carbon to get rid of what ever the death of your 4 colonies has left behind but go slow depending on what kind of carbon you use. Salinity will also have to be checked to maintain 1.025 since you will be adding quite a bit of salt. Save what you can bud and move on. Good luck.
|