drummereef
Team RC
<a href=showthread.php?s=&postid=10151801#post10151801 target=_blank>Originally posted</a> by oscarslr
can i use some of the same water from the 80 gal to keep the fish and coral alive in the 75 gal?
Water alone isn't what is going to keep the bio filter active. The media in your canister will need to be established and cycled first before you add the fish.