Tank is crashing :(

[iceman86]

Originally Posted by dcw1sfu

Are you carbon dosing at all. I almost wiped my tank with a nopox overdose and experienced losses in the same manner you describe.

No I'm not carbon dosing. I've ran it on previous tanks with great success but I tried to get away from it on this tank.

[iceman86]

I lowered my led intensity a bit as well because I've noticed that the couple chalices I have are starting to get a little pale. Should I do a large water change just in case it's something in the water?

[Frogger]

If the issue with your tank is stability associated with all the changes that have happened how is a large water change going to help with stability. You might be better with many smaller water changes.