Live rock addition

[saltguy21]

I recently added 100 lbs of live rock to my 120 gal fish only tank. Before the additon, I had about 60 lbs of lr in the tank. I am running a sump made out of a 20 gal high tank. I just removd the last of the bioballs and am currently running about 20 lbs of live rock in the sump. Are there any concerns I should have or red flags to watch for? All rock is cycled and healthy and my tank is not over populated.

 

[wrightme43]

Test for Am, and Nitrite every day. Watch for labored breathing, or odd behavior from your fish. Thats about it. Steve