Well after 2 years of having a healthy vibrant flourishing tank i added one of these to my aquarium over 6 months ago, as soon as i put it in 1 hour later it let off toxic mist, which then poisened and killed my full tank.
I have not been able to come to terms with the death of my tank after 6 months but now i would like to start all again.
I have live rock still in there what should i do to use it again or will nothing ever grow on it or live?
Also i have the fine sand should i change it all to new ones or can i wash it in RO WATER?
I have a RO machine which is very good. I also have just this week bought a huge filter for the tank triple the size of my old one, also i am this week buying a T5 ibar by arcadia and a top of the range protein skimmer, my tank is a rio 240, i think 4 feet.
Can someone please tell me step by step what they would do after this disaster and if the toxic water is harmful to humans?
Thank you.