Carpet on the move

[oz]

I have a large carpet that has been on the sandbed for months with a huge clown in it. Now he has decided to start moving up the rocks! The only thing different is I started the process of changing out bioballs with more live rock.

You guys know reasons why carpets start moving from where they've been for a long time?

 

[oz]

Hey David, i checked and I think he's moving because my PH was low, I really need a AC3 Pro to help track things.

I am slowly bringing the ph back in line and hoping he will be happy again. Wierd because everything in the tank is doing well.

And I adjusted the returns a bit, I'll put them back the way they were.

Thanks.