Yikes...... 7 day old tank with fish???? Have you tested for ammonia, nitrite? I hope the LR
is cured good for the fish.....
Coralline could tank 3-6-8months to start growing a little bit.... Not sure what you expect to be growing.. Lr
is called lr
because of the bacteria that grows on it as well as some bonus coral, pods
ect. Not all Lr
has stuff growing for us to see.
B-ionic is a good 2 part system you need to test for alk
and cal and keep them blanced like SS says.... Do some more reading on the subject. This is not like a fresh water tank there are alot of things that we need to keep track of with SW