marine fish

Just wondering if anyone else also keeps marine fish.

At the moment i find the cost of salt for changing water getting high. I was wondering if anyone has tried of or heard of getting sea water and ageing it...maybe with a carbon filter running through ... then using that mixed with freshly mixed salt water for water change...

thanks for any suggestions...

skoom

Try posting your question in the marine section of
http://www.ausfishforum.com/forum/index.php

thanks lady red