I will have to post some pic's but ever since my return pump failed and it took a couple days to get my sump back up and going my zoa's have died when the problem happened and I wasnt there to get heat to the tank the one's that did make it try to open but just don't look right at all some acans and frogspawn made it and are doing well but I lost 20 frags of zoa's and only have a few that are hanging on I will also give my parameters when I add pics it has been a couple months since the crash and the tank is doing great just want to figure out what is going on before trying to add new zoa can't afford to keep replacing them just happy some coral made it

