I read a little bit into saltwater tanks and from what I've found is that you don't need a filter, just live rocks and thick sand/gravel and a heater. I'm thinking that there maybe more to it then that. Thanks for the help on that.
for a fish update, I have gotten the danios to 82F and the primary tank to just under 86F and all of the fish and invertebrates are doing well but I do have one plant that may not live through this heat, I've had this type before so I don't know.
for a fish update, I have gotten the danios to 82F and the primary tank to just under 86F and all of the fish and invertebrates are doing well but I do have one plant that may not live through this heat, I've had this type before so I don't know.